2x + 6 ≤ 20 solve and show work
Answers
Answer: x≤7
Step-by-step explanation: Hope this help :D
Let's solve your inequality step-by-step.
2x+6≤20
Step 1: Subtract 6 from both sides.
2x+6−6≤20−6
2x≤14
Step 2: Divide both sides by 2.
2x/2≤14/2
Answer: x≤7
Answer:
x≤7
Step-by-step explanation:
Step 1: Subtract 6 from both sides.
2x+6−6≤20−6
2x≤14
Step 2: Divide both sides by 2.
2x/2 ≤ 14 /2
Related Questions
please help Im in class and I need someone to solve this for all my 41 points
Answers
Kevin wants to change the engine in her car. The current engine is 250 cubic centimeters and has a 14 inch fan belt. The new engine is 350 cubic centimeters and has proportionally larger fan belt. What size fan belt will Cohan need for her new engine?
A - 14/250 = N/350
B - 350/14 = N/350
C - 350/1 = 250/N
Answers
Option A) 14/250 = N/350 is correct.
Kevin wants to change the engine in her car. The current engine is 250 cubic centimeters and has a 14 inch fan belt. The new engine is 350 cubic centimeters and has proportionally larger fan belt.
What is proportionality?proportionality can be defined as, how much the number is relatable to other number i.e. x =2y x is two times proportion to y.
Hence, in the question
for 250 cc engine it has 14 inch belt
for 350 cc engine it has N inch belt(let)
proportionality can be given as
14 ∝ 250
N ∝ 350
dividing both equation
N/14=350/250
or 14/250=N/350
Thus, the required proportion is given as 14/250=N/350.
Learn more about proportionality here:
https://brainly.com/question/8598338
#SPJ2
Complete the equations with powers of
10
1010.
720
,
800
÷
720,800÷720, comma, 800, divided by
=
7.208
=7.208equals, 7, point, 208
720
,
800
÷
720,800÷720, comma, 800, divided by
=
72.08
=72.08equals, 72, point, 08
720
,
800
÷
720,800÷720, comma, 800, divided by
=
720.8
=720.8equals, 720, point, 8
Answers
Answered Sacco
Step-by-step explanations
xxx xxx
Absolute Value – how far or the
[ Select ] Answer | Counter | Number | or distance
a number is from zero.
Answers
Answer:
The last answer or Distance a number is from zero
Step-by-step explanation:
It's this answer because absolute value is just how far a number is from zero for example | -1 | is equal to 1 because -1 is 1 away from zero. Hope this helps :)
Answer:
The last answer or Distance a number is from zero i think i dont know
Step-by-step explanation:
Find the area of the following parallelograms
Answers
Answer:
Area of parallelogram: 1/2×h×sum of base lengths
Property of parallelogram: 2 parallel sides
Area = 1/2×4×(9+9)
= 36 cm^2
Steve put $500 into a saving account.At the end of one year, he had earned $30 in interest.What interest rate was the bank paying?
Can you tell me HOW to solve it?
Answers
Answer:
$2.5 a month
Step-by-step explanation:
30 divided 12 is 2.5. You're dividing it by 12 because they're 12 months in a year.
Answer:
6%
Step-by-step explanation:
530=500·(1+1)
53/50= 1+1
50/50+ 3/50= 1+1
i = 3/50= 6/100
6 interest
Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?
A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft
Answers
Answer:
D
Step-by-step explanation:
just multiply the three over four inches with seven and a half to get the accurate measurements
What is the solution set for this system of equations?
4x + y = 13
x − 3y = 0
Answers
Answer:
(3, 1)
Step-by-step explanation:
Pre-SolvingWe are given the following system:
4x + y = 13
x - 3y = 0
We want to find the solution.
We can solve this system with substitution, where we solve one of the variables for the other, then substitute that value into the other equation.
SolvingTo start, we can add 3y to both sides to solve for x.
x - 3y = 0
+3y +3y
____________________
x = 3y
Now, substitute x as 3y in 4x + y = 13
4(3y) + y = 13
12y + y = 13
13y = 13
y = 1
Now, substitute 1 as y in x=3y
x = 3(1)
x = 3
Our solution is x = 3, y = 1. As a point, that is (3,1).
Graph the solution...please helppp me
Answers
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Today, there were 2 members absent from the band. The present members folded 25 programs each, for a total of 525 programs.
What question does the equation 525=25(x−2), equals, 25, left parenthesis, x, minus, 2, right parenthesis help answer?
Choose 1 answer:
(Choice A)
A
How many programs did each member fold?
(Choice B)
B
How many programs would the members fold if no one were absent?
(Choice C)
C
How many members are in the band when no one is absent?
Answers
Answer:
C
Step-by-step explanation:
All of the fractions are proper fractions,except
\(\frac{11}{12}\)
\(\frac{1}{6}\)
\(\frac{7}{5}\)
\(\frac{8}{15}\)
can I please know the ASAP please and thank you.
Answers
Please answer-
Between which two numbers will you find |-2.65|?
A. -2.6 and -2.5
B. -2.7 and -2.6
C. 2.5 and 2.6
D. 2.6 and 2.7
Answers
The absolute value of -2.65 is positive 2.65
therefore the answer is D. 2.6 and 2.7
How do I find the x to this picture
Answers
Answer:
x approximately equals 26.4
Step-by-step explanation:
\(C^{2}\) - \(B^{2}\) = \(A^{2}\)
\(29^{2}\) - \(12^{2}\) = 697
\(\sqrt{697}\) ≈ 26.4
a^2 + b^2 = c^2
12^2 + b^2 = 29^2
144 + b^2 = 841
b^2 = 697
Find the square root of 697
b= 26.4
Help me find the values of x
1. 2x+1=9
2. 4x+3=19
3. 3x-2=7
Answers
2.)x = 4
3.)x= 3
____________________________________________________
If there's addition, use subtraction to find the value.If there's subtraction, use addition to find the value.x(y) means to multiply x with y____________________________________________________
1. In the first problem, we need to subtract 1 from 9 since there is an addition:
9 – 1 = 8
Next, divide 8 by 2, and we get:
8 ÷ 2 = 4
This means that x = 4
Finally, check the answer by:
2(4) + 1 = 9
2. In the second problem, we need to subtract 3 from 19 since there is an addition:
19 – 3 = 16
Next, divide 16 by 4, and we get:
16 ÷ 4 = 4
This means that x = 4
Finally, check the answer by:
4(4) + 3 = 19
3. In the third problem, we need to add 2 with 7 since there is subtraction:
2 + 7 = 9
Next, divide 9 by 3, and we get:
9 ÷ 3 = 3
This means that x = 3
Finally, check the answer by:
3(3) – 2 = 7
Hope this helps :)
Find the balance in an account when $600 is deposited at 3% compounded annually for 2 years.
Please explain with detail.
Answers
Step-by-step explanation:
i belive the the answer would be 10000000
A 9-pack of plastic cups costs $4.51. What is the unit price, rounded to the nearest cent?
$ ___ per cup
Answers
Answer:
\(\huge\boxed{\bf\:0.5 \: dollars }\)
Step-by-step explanation:
Given,
Cost of 9 plastic cups = $4.51We need to find the unit price OR the price of 1 plastic cup.
To find this, we need to divide the cost of the total nunber of cups bought by the number of cups bought. Then,
Cost of 1 cup
= Cost of 9 cups/9
= 4.51 / 9
= $ 0.5 (rounded price)
\(\rule{150}{2}\)
Answer:
50 cents or $0.50
Step-by-step explanation:
c = the cost of each plastic cup, the unit price.
9c = 4.51
/9 /9
c = $0.50 per cup
Each cup costs 50 cents or $0.50
Hope this helps!
4) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
What is the correlation?
A.) negative
B.) positive
C.) no correlation
5) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
What is the association?
A.) no association
B.) increasing
C.) decreasing
6) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
Complete the following statement:
As an employee’s weight decreases, the age of the employee is expected to ____________________.
A.) stay the same
B.) decrease
C.) increase
Answers
Answer:4.C 5.A 6.A
Step-by-step explanation: Hope it helps!!
what is the height of a rectangular prism that has a volume of 28- meters cubed, a length of 8 meters and a width of 7 meters,
Answers
please help me quickly
Answers
the sandwich answer is C
your answer is C (third one)
What would be the volume of a box that is 6 1/2 inches tall 5 inches across the bottom and top and 1 cm width.
Answers
Answer:
Volume calculator helps you find the volume of common ... The volume calculator will calculate the volume of some of the most ... cubic inches, 1, 5.79 10-4, 2.1 10-5, 4.3 10-3, 3.7 10-3, 3.6 10-3, 10-4 ... Rectangular solid (volume of a box) = lwh , where l is the length, w is the width and h is the height (a ...
Step-by-step explanation:
Answer:
...................
have a good day :)
Step-by-step explanation:
8m+95<−87m+5
please anwser with steps
Answers
hope it can help u
Please help! Thank you
Which graph shows the solution set for this inequality : 8z ≥ 16
Answers
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answers
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
2 • 3+ (5 - 3 - 1) ^4 show your work.
Answers
Answer:
7
Step-by-step explanation:
(2)(3)+(5−3−1)4
6+(5−3−1)4
6+(2−1)4
6+14
6+1
7
this question has had me stumped since Thursday could you help me out?
Answers
Answer:
Swewed left
Step-by-step explanation:
I know this because most of the data is on the left and not many on the right. And in the graph the mean is less than the median so by that you can know it's left skewed because left skewed is also known as negative sweked and I use that to help me since less and negative have a link.
Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"
Answers
Answer:
no bro, sorry. even though I needed to I don't have it
How much money would be in an account that starts with $125 and earns 2% interest a year over 3 years
LOOKING FOR A GOOD UNDERSTANDING EXPLAINING PLEASE
Answers
Answer:
132.5d
Step-by-step explanation:
=125*2/100
=250/100
=2.5 money
it gains 2.5 d
after 3 years it will have 7.5d
125+7.5=132.5d
Answer:
132.5d
Step-by-step explanation:
Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $128 in interest after 2 years. How much money should he deposit?
Answers
To solve for the Principal amount, we will use the formula:
P = I / rt
P = principal amount; which is the amount that we will be solving for.
I = the interest accrued within the allotted time frame. ($160)
r = the interest rate percentage. (1.6%)
t = the time frame that the money will accrue interest. (2 years)
Before we can plug in the numbers into our formula, we need to convert our percent into a decimal. To do this, move the decimal two places to the left. This will leave us with 0.016. We'll use that for "r".
Let's plug in the numbers:
P = 160 / (0.016) (2)
Multiply your bottom numbers together for 0.016 x 2 =0.032
P = 160 / 0.032
Divide now.
160 ÷ 0.032 = 5,000.
This tells us that, Bert will need to deposit $5,000 into the savings account to earn $160 within 2 years with a 1.6% interest rate.
It takes Marvin 2/3 of an hour to mow 1/2 of his lawn. If Marvin continues mowing at the same rate, how long will it take him to mow his entire lawn?
Answers
Answer:
1 1/4 of a hour if thats what u mean