Answer:
14x+42y
Step-by-step explanation:
7(2x+6y)
14x+42y
- <u>How to calculate percentage of a number. Use the percentage formula: P% * X = Y</u>
- <u>Convert the problem to an equation using the percentage formula: P% * X = Y.</u>
- <u>P is 10%, X is 150, so the equation is 10% * 150 = Y.</u>
- <u>Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.</u>
- <u>Multiply by 100 and add a percentage </u><u>sign</u>
- <u>0.876 = 0.876 * 100 = 87.6%</u>
<h2><u>hope</u><u> it</u><u> helps</u></h2>
Answer:
10x-40
Step-by-step explanation:
5 times 2x minus 40 works because of the distributive property
d - distance
v - speed
t - time
Car A:
Car B:
15 mph faster than car A
Both cars traveled equal distances:
Car B traveled at the speed of 60 mph.