Answer:
y=9%
Step-by-step explanation:
x=18%
y=9%
It is in a pattern like x=y+y
I believe this is how you do it
Answer: 144 inches squared
Step-by-step explanation:
10x12=120
6x8x0.5=24
120+24=144
Answer:
Step-by-step explanation:
you need to draw a leaf plot
Answer:
Step-by-step explanation:
3n+15=75
three times a number is 3n. +15 is 15 more.
3n+15=75 subtract 15 from both sides to get the 3n alone
3n=60 divide by 3 to get the n by itself
n=20
