1) Ratio - 4:1
thus, 4x + 1x = 20
5x = 20
thus, x = 20/5 = 4
thus, x = 4
and, 4x = 16
Thus, the answer is (C) 16 boys and 4 girls
2) According to distributivity, a(b+c) = ab + ac
Thus, the answer is (C)
Answer:
w = 15
Step-by-step explanation:
-9(w + 585) = -360w
-9w -5265 = -360w
351w = 5265
w=15
Step-by-step explanation:
espero te sirva. Hope it helps you
Answer:
x=3
Step-by-step explanation:
Since these angles are either corresponding/alternate/opposite angles
They are equal
110=36x+2
108=36x
x=3
