Divide total bought by 3 and multiply by 20cents:
210/3 = 70
70 x 0.20 = $14.00
Subtract the amount they paid by the amount they made:
14.00 - 6.50 = $7.50
The profit made was: $7.50
Integers are always rational
Answer: $1.50 per pound
Step-by-step explanation:
1.50 x 8= $12
<span><u><em>Answer:</em></u>
4x</span>²<span>
<u><em>Explanation:</em></u>
<u><em>Before we begin, remember the following:</em></u>
x</span>ᵃ<span> * x</span>ᵇ<span> = x</span>ᵃ⁺ᵇ<span>
<u><em>Now for the given we have:</em></u>
4x * x
<u>Apply the above rule:</u>
4x * x
= 4 * x</span>¹⁺¹<span>
= 4x</span>²<span>
Hope this helps :)</span>
Answer: A Subtract 87 from 271 and then divide the difference by 5.75
Step-by-step explanation: You know that the total amount he had was 271 dollars and that he already had 87 dollars
so first subtract 87 by 271 to get the amount earned in the two weeks
then divide by 5.75 to find the number of hours
hope this helps mark me brainliest if it helped
