When solving the equation, which is the best first step to begin to simplify the equation?
Negative 2 (x + 3) = negative 10
Answers
Answer:
(negative 2) (Negative 2) (x + 3) = negative 10 (negative 2)
Negative one-half (negative 2) (x + 3) = negative 10 (negative one-half)
StartFraction negative 2 over 2 EndFraction (x + 3) = StartFraction negative 10 over 2 EndFraction
StartFraction negative 2 over negative 10 EndFraction (x + 3) = StartFraction negative 10 over negative 10 EndFraction
Related Questions
What would 262ft^{2} be?
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Answer:
37728 square inches
20 point pls answer whole page tysm
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Can someobody help me solve this question? brainly + ASAPP!!!!!!!
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Answer:
Step-by-step explanation:
All the sides:
178+100+200+220+160+320+178+360
=1716 cm
The requried surface area of the given prism is 1716 square centimeters.
What is the surface area?The surface area is the total area that covers the surface of a three-dimensional object. It is calculated by adding up the area of all the faces or surfaces of the object. For example, the surface area of a cube can be calculated by adding up the areas of all six faces.
Here,
The surface area of the given prism is given as:
Surface area = 5*20 + 10*20 +20*8 + 11*20+2[5*10+16*8]+16*20+20*18
Surface area = 1716 square centimeters
Thus, the requried surface area of the given prism is 1716 square centimeters.
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please help, if I get this wrong, my grade will plummet :( /srs
Given the proportional table, what is the missing value?
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The circle graph describes the distribution of preferred transportation methods from a sample of 300 randomly selected San Francisco residents.
circle graph titled San Francisco Residents' Transportation with five sections labeled walk 40 percent, bicycle 8 percent, streetcar 15 percent, bus 10 percent, and cable car 27 percent
Which of the following conclusions can we draw from the circle graph?
Bus is the preferred transportation for 25 residents.
Bicycle is the preferred transportation for 48 residents.
Together, Streetcar and Cable Car are the preferred transportation for 42 residents.
Together, Walk and Streetcar are the preferred transportation for 165 residents.
Answers
Answer:
Bus is the preferred transportation for 25 residents.
Step-by-step explanation:
Point A, located at (5, -4) is reflected in the y-axis, resulting in the location of point A'. Which of the following statements is true?
Point A' is located at (-5,-4)
Point A' is located at (-5,4)
Point A is located at (4,5)
Point A' is located at (-4,5)
Answers
The correct answer is Point A' is located at (-5, -4).
When a point is reflected in the y-axis, its x-coordinate is negated and its y-coordinate remains the same. Therefore, the x-coordinate of point A changes from +5 to -5, and the y-coordinate remains -4. Hence, the coordinates of A' are (-5, -4).
Write an equation of the line that passes through each pair of points.
Make sure it’s an equation with y=mx+b
(-8,-3), (-1,-2)
please provide explanations because i’m studying and point grinding WILL BE REPORTED
Answers
Answer:
\(y = \frac{1}{7} x - 1 \frac{6}{7} \)
Step-by-step explanation:
In y= mx +b, m is the slope and b is the y-intercept.
\(\boxed{slope = \frac{y1 - y2}{x1 - x2} }\)
where (x₁, y₁) is the 1st coordinate and (x₂, y₂) is the 2nd coordinate
Slope
\( = \frac{ - 3 - ( - 2)}{ - 8 - ( - 1)} \)
\( = \frac{ - 3 + 2}{ - 8 + 1} \)
\( = \frac{ - 1 }{ - 7} \)
\( = \frac{1}{7} \)
Substitute m= ⅐ into the equation:
y= ⅐x +b
To find the value of b, substitute a pair of coordinates into the equation.
When x= -1, y= -2,
-2= ⅐(-1) +b
-2= -⅐ +b
b= ⅐ -2
\(b = - 1 \frac{6}{7} \)
Thus the equation of the line is \(y = \frac{1}{7} x - 1 \frac{6}{7} \).
Answer:
45
Step-by-step explanation:
A recipe for 1.5 batches of cookies uses 2 cups of sugar. How much sugar is used for each batch?
Answers
Answer:
1.3 cups
Step-by-step explanation:
Divide the 2 cups of sugar by 1.5
or
Take the 2 cups of sugar and divide it by 3, then multiply that number by 2
Rounding to the nearest hundredth, each batch uses about 1.33 cups of sugar.
What is division?Math operations include division as one of its types. This technique involves splitting the phrases or numbers into the same amount of components.
To find out how much sugar is used for each batch, we need to divide the total amount of sugar used for 1.5 batches by 1.5.
If 1.5 batches use 2 cups of sugar, then 1 batch will use:
2 cups ÷ 1.5 = 1.333... cups
Rounding to the nearest hundredth, we can say that each batch uses about 1.33 cups of sugar.
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i need help on this question
Answers
Answer:
it should be -7
Step-by-step explanation:
-13-2=-15
-15 add 8 = -7
hope this helps.
George solved the equation -103 = -2(-7x + 7) + 8x as follows:
-103 = -2(-7x + 7) + 8x
Step 1: -103 = 14x + 7 + 8x
Step 2: -103 = 22x + 7
Step 3: -110 = 22x
Step 4: -5 = x
At which step did he make an error?
Explain the error:
Answers
-103 = -2(-7x + 7) + 8x
-103 = 14x - 14 + 8x
-103 = 22x - 14
-89 = 22x
x = -4
Step 2: -103 = 22x - 14
Step 3: -117 = 22x
Step 4: -5.31818182 = x
11. VANISHING POINT:
The vanishing point of the picture is represented by point B.
a. The measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD. Find the measure of ∠ CBD.
b. ∠ FBE and ∠ EBD are congruent. Find the measure of ∠ FBE
Answers
Answer:
awnser B and fbe is 55
Step-by-step explanation:
the entire picture is 180 so cut in half there for 90 ok abfe is 90 so bigger section is always 55 and smaller is 35 ok
If the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.
Given that the measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD and ∠ FBE and ∠ EBD are congruent.
We are required to find the measure of ∠ CBD and ∠ FBE.
∠ABD=6.2*∠CBD--------1
∠ABD+∠CBD=180°
6.2 ∠CBD+∠CBD=180 (From equation 1)
7.2 ∠CBD=180
∠CBD=180/7.2
∠CBD=25°
∠ABD=6.2*25
=155°
∠ABD=90+∠EBD
155=90+∠EBD
∠EBD=155-90
∠EBD=65°
Because ∠ FBE and ∠ EBD are congruent, ∠ FBE =65°.
Hence if the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
helpppppppppppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
3 6/8
So it would be answer b
Answer:
3 6/8 inch
Hope this helps!
A salesperson is paid a salary of 100 dollars per week, plus a 7 percent commission on sales. How much would the salesperson earn in 2 weeks with $500 in total sales?
Answers
Answer:
II need help with something somewhat like this.
Step-by-step explanation:
Answer:
$132
Step-by-step explanation:
HOPE IT HELPS!
Sara’s boss informed her she is getting a 5% raise. She currently makes $22 per hour. What is her new hourly wage?
Answers
You have to add this new amount of money to the old so 22+1.1
Answer:
Her new hourly wage would be $23.10
Step-by-step explanation:
First you want to find out how much her raise now is in dollars:
0.05 x 22 = 1.10 (Turn the 5% into a decimal by moving the dot two places to the left)
Now add that to what she makes per hour:
1.10 + 22.00 = $23. 10
Jim surveyed the students in his school about the number of hours they watch T.V. each night. In his analysis, he stated that the range was 6 and the mean was 2. What conclusion can you draw?
A. While the typical student watches 6 hours of TV a night, the difference between the highest number of hours and lowest was 2 hours.
B. While the typical student watches 2 hours of TV, half watch less than 6 hours.
C. On average, students watched 2 hours of TV, and there was a 6-hour variation in viewing times.
D. Most students watch 2 hours of T.V. or less.
Answers
Answer:
C.
Step-by-step explanation:
Look at the possibilities
$225 grows 3.2% in an account. How much money is in the account after the growth? Express your answer to two decimal places.
Answers
Answer:
To find out how much money is in the account after the growth, we can use the formula:
FV = PV(1+r)
Where FV is the future value of the account, PV is the present value of the account, and r is the rate of growth expressed as a decimal.
In this case,
PV = $225
r = 3.2% = 0.032 (as a decimal)
By substituting the values in the formula:
FV = PV(1+r)
FV = $225 * (1 + 0.032)
FV = $225 * 1.032
FV ≈ $232.7 (rounded to two decimal places)
Therefore, the account has $232.7 after the growth of 3.2%.
Answer: $232.20
Step-by-step explanation:
3.2%=0.032
225x0.032=7.2
225+7.2=232.2
What is the speed of a rocket that travels 9000 meters in 12 seconds?
Answers
Hope this helps:)
i need help on this 4
Answers
Answer:
5 gallons
31.05 dollars
jon
free shipping
Answer:
So do I
Step-by-step explanation:
Question 1
Label the diagram to show how the expression can represent the area of a figure. Then simplify the expression.
5(2+x+3)
Question 2
Simplified expression:
Answers
5(5+x)
Can y’all help? Image provided
Answers
Answer:
Welll, of you know the # of the servings, then u can divide it into 5 parts. just ge the # of servings ÷ 5
Need help! I’m kind of confused on this…
Need the answer within 6 hours please!!
13 POINTS!!!!
We have to use the answer from problem 2 —> 5.6% in the problem 3.
Answers
Answer:
2,240,000,000 Earth Sized Planets
Step-by-step explanation:
.056×40,000,000,000
Please help thankyou if you helped
Answers
Answer:
F and A
Step-by-step explanation:
They both can be rounded to 3.6
Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicates that you took 7350 steps today. Write and solve an equation to find the actual number of steps you took today.
Answers
The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.
Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicate that you took 7350 steps today.
Let x be the actual number of steps. Then the equation will be given as,
(1 + 0.05)x = 7350
x = 7350 / 1.05
x = 7,000
The actual number of steps you took today will be
(1 + 0.05)x = 7350
x = 7350 / 1.05
x = 7,000
The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.
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The hypotenuse of the right triangle is 5y inches long. The lengths of the legs are x + 8 and x + 3 inches. If the perimeter of the triangle is 55 inches and the length of the hypotenuse minus the length of the shorter leg is 5 inches, how many inches long is the hypotenuse?
Answers
Answer:Triangles have legs ?
Step-by-step explanation:
P versus NP
explain this unsolved math equation
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I learned this 4 months ago and now I forgot how to do it.....
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I learned this awhile to and also forgot
:')
1. 0.12 x 105=
2. 45.3 x 4=
3. 99.2 x 82=
4. 37 x 0.93=
5. 1.67x 4=
6. 3.2 x 184=
7. 12 x 0.37=
8. 0.904 x 75=
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2) 181.2
3) 8134.4
4) 34.14
5) 6.68
6) 588.8
7) 4.44
8) 67.8
A photographer sells his photographs for $20 each at an art show. He spent $185 to print the photographs and made a profit of $55 at the art show. Write an equation to find p, the number of photographs sold.
PART B ; Solve the equation.
The photographer sold ?
photographs.
Answers
Answer:
2.2
Step-by-step explanation:
He sold 2.2 photographs or at least I think so
6(x-5)-3x=-36
(multi-step equation)
Answers
Answer:
x = -2
Step-by-step explanation:
6(x - 5) = 6x - 30 (multiply everything inside the bracket by 6, which is outside the bracket)
6x - 30 -3x = -36
3x - 30 = -36
+30 +30
3x = -6
x = -2
I need help ill give brainliest (Only if answer is correct)
8,121 ÷ 8 =
R
Answers
Answer:
1015.125
............................
Answer: 1015.125
Step-by-step explanation: