Step-by-step explanation:
if you don't see it right away, just use x = 1 and see :
y = 0.8×1 = 0.8
so the unit cost (= the cost of 1 unit) = 0.8
Answer:
Step-by-step explanation:
A
Answer:11 cm
Step-by-step explanation:
Formula to get perimeter is = side × 4
Take side as = x
Equation is = x × 4= 44
X= 44÷ 4
X= 11
Answer = 11cm
Answer:
im going with number 3 sorry if im wrong
Step-by-step explanation:
Answer:
g=5
Step-by-step explanation:
wdym we dont know what equation g=5 is
