Answer:
13b + 6= 18b
Step-by-step explanation:
7b^2+6b+4
-4.
y = 3x - 7; x = 1.
y = 3(1) - 7
= 3 - 7
= -4
Hope this helps!
2^3×3^2
and yh
2×2×2×3×3
cost = 12 d + 12m + 3a + 6c
