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BigorU [14]
2 years ago
15

-24=5r+3r idk how to do it

Mathematics
1 answer:
sasho [114]2 years ago
8 0

Answer:

r = -3

Step-by-step explanation:

Add the like terms: 8r = -24

Isolate r by dividing each side by 8: r = -24/8

Simplify: r = -3

Hope this helps

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you buy butter 4.13 a pound one portion of onion requires 1.7 oz of butter how much dose the butter for one portion cost
yuradex [85]

Answer:

<u>The butter for one portion of onion costs $ 0.44</u>

Step-by-step explanation:

Let's recall that 1 pound = 16 ounces, therefore we have:

Cost of one pound of butter = $ 4.13

Cost of sixteen ounces of butter = $ 4.13

How much dose the butter for one portion cost?

We can use Direct Rule of Three for answering this question, as follows:

Ounces       Cost

  16                4.13

  1.7                   x

**************************

16x = 4.13 * 1.7

16x = 7.021

x = 7.021/16

x = 0.44 (Rounding to the next cent)

<u>The butter for one portion of onion costs $ 0.44</u>

5 0
3 years ago
Mr.Pope is buying Mrs. Pope's flowers. He buys 6 flowers for 10.95 without tax.
Montano1993 [528]
C

He payed $10.95 for 6 flowers. You want to find the price per each flower.

An equation to model this situation would be 6x = 10.95 where x = price per flower.

To solve this divide each side by 6.
10.95/6 = 1.825

Essentially to find the price per an individual thing you need to divide the total price by the amount of the item purchased.

He payed $1.825 per flower.
6 0
3 years ago
Read 2 more answers
Can someone help me out
dsp73

Answer:x value is 25

5 0
3 years ago
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A map uses a scale of 3 centimeters to represent 20 miles. The distance between Mt. Hope and
Inessa [10]

Answer:

20 is to 56 as 3 is to x

20x= 8.2

5 0
2 years ago
Connie started with___<br> in her saving account<br><br><br> Fill in the blank
Irina18 [472]

Answer:

Connie started with <u>$25</u> in her savings account.

Step-by-step explanation:

The y-intercept is the value of the function at time zero.

At x = 0, which is week zero, when Connie opened the account, the y value is 25. That means she opened the account with $25.

Answer: $25

3 0
3 years ago
Read 2 more answers
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