Enter the expression using exponents.

Answer:

-3(6 + (-3)) = -9

Step-by-step explanation:

I hope this helps.

Answer:

-9 is the answer

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

D) a reflection across the x-axis (y=0)

Answer:

-6

Step-by-step explanation:

your equation isnt in slope interecept form

y=mx+b

4=x/6-2 is what is see

so i would assume b is -6

Answer:

x <= -7

Step-by-step explanation:

3x+11 <= -10

3x <= -21

x <= -7

Hope this helps you!

Answer:

x<=-7

Step-by-step explanation:

Answer:

D. Rectangle

Step-by-step explanation:

If you unfold it, it would be shaped as a rectangle

Answer:

Step-by-step explanation:

Answer:

The red answer choice

Step-by-step explanation:

Since the sine of an angle is the length of the opposite side divided by the length of the hypotenuse:

\(\sin 43=\dfrac{y}{25}\)

Therefore, the correct answer is red. Hope this helps!

Answer:

sin 43 = y / 25

Step-by-step explanation:

sin theta = opposite / hypotenuse

sin 43 = y / 25

Multiply each side by 25

25 sin 43 = y

Answer:

22

Step-by-step explanation:

Answer: 1.7890625

Step-by-step explanation: If you are looking for x, there are multiple ways to find it. I think the easiest way to find it is by dividing. If you divide 22.9 by 12.8 you would get 1.7890625 (which is the answer). Hope this helped :).

Answer:

Last one ( d last buble)

Step-by-step explanation:

Because you have to keep, (5/1) change, ( division to muliplcation) than flip ( 2/3 to 3/2)

Answer:

What are the answers

Step-by-step explanation:

so so to start you're going to want to find the lowest common factor of 3 cups peanuts and 4.5 cups of peanuts. and then you're going to want to multiply both to get to the lowest common factor. then you end up with 9 cups peanuts to 6 cups of raisins for the first ratio. for the second one you end up with the same ratio of 9 cups peanuts and 6 cups of raisins.

so both mixes are the same .

Answer:

^

Step-by-step explanation:

‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ 

Answer:

Division to a/bc=b/c

Multiplication to a(c)=b(c)

Addition to a+c=b+c

Subtraction to a-c=b-c

Step-by-step explanation:

Answer:

No, he is not correct. The initial value is 3, and the rate of change, or in graphing, the slope, is -5.

Step-by-step explanation:

Answer:

Step-by-step explanation:

you got this

Answer:

I think d  but if I'm wrong I'am so sorry

Step-by-step explanation:

No, because the slope of OR time the slope of QR does not equal 1.

Brainliest plz

Answer:

A. x = -6
B. x = 15

Step-by-step explanation:

A.

\(\frac{x}{3}-5=-7\\\frac{x}{3}-\frac{15}{3}=-7\\\frac{x-15}{3}=-7\\x-15 = -7*3\\x-15=-21\\x=-21+15\\x=-6\)

B.

\(\frac{x}{2}-5=2.5\\\frac{x}{2}-\frac{10}{2} = 2.5\\\frac{x-10}{2}=2.5\\x-10= 2.5*2\\x-10=5\\x=5+10\\x=15\\\)

I hope this helps brother! :D

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

Answer:

Move the decimal two times to the left and you get 1.5638

Answer: the answer to the question is 224 inches

Step-by-step explanation:

Answer:35in

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

hope dis helps again

Answer:

1.25 miles

Step-by-step explanation:

Answer:

  B:) 1 11/16 cups of strawberries and 4 lemons

Step-by-step explanation:

You want to know how many cups of strawberries and how many lemons Mandissa uses in her lemonade if she uses 2 1/4 times 3/4 cups of strawberries, and 2/3 times 6 lemons.

Mandissa's recipe has strawberries in the amount of ...

   (2 1/4) × (3/4 cup) = (9/4)(3/4) cups = 27/16 cups = 1 11/16 cups

Mandissa's recipe has lemons in the amount of ...

  (2/3) × (6 lemons) = (2/3)(6) lemons = 4 lemons

Mandissa uses 1 11/16 cups of strawberries, and 4 lemons, matching choice B.

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Answer:

49.5

Step-by-step explanation:

add in place value, and then divide. Hope this helps! Add like terms first.

Answer:

49.5

Step-by-step explanation:

\(\huge\underline{\underline{\boxed{\mathbb {SOLUTION:}}}}\)

▪ \(\longrightarrow \sf{10.24}\)

▪ \(\longrightarrow \sf{16}\)

We start by obtaining it:

\(\longrightarrow \sf{\dfrac{10.24}{16} = 0.64}\)

Therefore, we are asked how many significant figures 0.64 has. The answer is 2. In this case, the significant digits are 6 & 4.

\(\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}\)

\(\large \bm{B. \: 2}\)

Answer:

The formula for calculating speed is:

S (speed) = D (distance) *divided by* T (time)

or just simply without labels:

S=D/T

In the problem u'r doing 9/4 (hope i see it correct) represents D, 1/2 represents T, and 4.5 represents S

Hope this helps)

The volume of the original box is given as

V = lwh

V = 10(6)(3)

V = 180 in³