Answer:
Step-by-step explanation:
If the width is x, then the length is x+5. To find x add up the widths and lengths:
x+x+(x+5)+(x+5)=50
4x+10=50
4x=40
x=10
wodth=10 length=15
Answer:
D
Step-by-step explanation:
x + 87 = 80
x = -7
87-7 = 80
I divided the 297.25 by the 29 half bracelets already made. I got 10 1/4cm per half a bracelet. So Candace needs another 10 1/4cm of string to finish the last one.
I hope that is clear.
Well, first you would combne like terms so it's easier to work with
then minus 12 both sides
then add 2x
then divide by 7
