Answer:B
Step-by-step explanation:
17.2 • 3.1
= 53.32
hope this helped :p
You do cross multiplication so multiply 29 by 38 and then divide it by 78 which gives you answer of 14.128 cm
Answer:
-29/4 or -7.25
Explanation:
1/2 = 2/4
2/2 · (-21/2) - (-13/4)
= -42/4 + 13/4 (subtracting a negative = addition)
= -29/4
Answer:
x= 13
Step-by-step explanation:
(X+2) 3 = (x-4) 5
distribute on both sides: 3x + 6 = 5x - 20
add 20 to both sides: 3x + 26 = 5x
subtract 3x from both sides: 26 = 2x
divide both sides by two: 13 = x
