Ill gove brainliest to whom ever answers correctly!!!

Mathematics

2 answers:

Reptile [31]3 years ago

7 0

Yes the correct answer is 11.25 when u multiply the distance by time

worty [1.4K]3 years ago

5 0

Answer:

the answer is A

Step-by-step explanation:

i say this because the formula is R*T=D

so you would multiply 7.5*1.5 to get 11.25

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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:

The butter for one portion of onion costs $ 0.44

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)

The butter for one portion of onion costs $ 0.44

5 0

3 years ago

Kali spent half of her weekly allowance on clothes. To earn more money her parents let her clean the gutters for $9. What is her

Ber [7]

So to find the answer to this, you have to consider that $\frac{1}{2} x + 9 = 13$ - half because half the pocket money (x) was spend on clothes, then plus 9 because that's how much extra she gained and 13 because that was the result of all the changes.

To solve this, first subtract 9 from both side, which leaves you with $\frac{1}{2} x = 4$ and $\frac{1}{2} x$ is the same as $\frac{1x}{2}$ , so to solve this, multiply both sides of the equation by two, resulting in $x = 8$ . SO from this we can conclude that the weekly allowance is $8