Answer:
1. 14
c. FD=ED
Step-by-step explanation:
1. 3x+28=5x -3 from both sides get:
25=2x Divide both sides by 2 and get
x=14
Answer:
64 sq cm
Step-by-step explanation:
divide the shape into a 6x8 rectangle and a 4 x 8 triangle
6x8=48
.5x4x8=16
48+16=64
Answer:
can not see the picture
Step-by-step explanation:
(21 miles/gallon) x (21 gallons) = 21 x 21 = 441 miles