Answer:
=42
Explanation:
y=10(4)+2
10 x 4 = 40
40 + 2 = 42
y=42
y = 42
Given
y = 10x + 2 ← substitute x = 4
y = 10(4) + 2 = 40 + 2 = 42
5.8m questions
7.6m answers