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Mrac [35]
2 years ago
12

Alana spent 21 dollars of her 300 dollar paycheck on a gift . What percent of her paycheck was spent on the gift

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
4 0
7% of her paycheck was spent on the gift
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A grocer mixed walnuts worth $1.02 per pound with peanuts worth $0.99 per pound. If she made 69 pounds of a mixture worth $1 per
Nataly [62]
The cost of the mixture is $69 *$1 = $69. If all 69 pounds were peanuts, the cost would be 69*$0.99 = $68.31, which is $0.69 less. Each pound of walnuts used instead of peanuts adds $0.03 to the cost of the mixture, so there were $0.69/$0.03 = 23 pounds of walnuts. 
<span>_____ </span>
<span>Let w represent the number of pounds of walnuts in the mixture. Then 69-w is the number of pounds of peanuts. The cost of the mixture will be </span>
<span>1.02w + 0.99(69-w) = 1.00*69 dollars </span>
<span>0.03w + 68.31 = 69.00 </span>
<span>w = (69.00 - 68.31)/0.03 = 0.69/0.03 = 23</span>
6 0
3 years ago
Find the y-intercept of the following equation. Simplify your answer.
o-na [289]

Answer:

<h2><em><u>Brainliest!</u></em></h2>

Step-by-step explanation:

the equation is y=mx+b

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so in your equation... the y=intercept would be 7/6

7 0
3 years ago
What’s this ????????
Dafna11 [192]

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Factor 56-16 using the gcf
telo118 [61]

<h3>I hope it is helpful for you ...</h3>

3 0
3 years ago
Use the distributive property to rewrite the expression and solve.<br><br> 8 63 = 8 + 8 3 =
Mariana [72]
8 * 63 = 8 * ? + 8 * 3 = ?

Okay, so we have 8 * 63, and it is broken down to 8 * ? + 8 * 3.

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To find the last number, we can just multiply 8 * 63, which is 504.

8 * 63 = 8 * 60 + 8 * 3 = 504
6 0
3 years ago
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