Answer:
7 friends
Step-by-step explanation:
14 divided by 2
So this way we can do it. Thankyou!
Answer:
x=4
Step-by-step explanation:
-(7-4x)=9
-7+4x=9
4x=16
x=4
Answer:
x=6
b= 126
Step-by-step explanation:
8x+78 = 2x+114
8x-2x = 114-78
6x=36
x=6
--------
b=2x6+114
b= 126
Answer:
b) trapezoids
Step-by-step explanation:
a trapezoid has atleast one pair of opposite parallel sides