Answer:
f(x) = 21
Step-by-step explanation:
If x = 10,
2(10)+1
f(x) = 21
Answer:
-2
Step-by-step explanation:
-3+8x-5=-8
8x = -16
x = -2
<em>GCF = 45</em>
- Step-by-step explanation:
<em>90 = 9×10 = 3²×2×5</em>
<em>135 = 45×3 = 9×5×3 = 3²×5×3 = 3³×5</em>
<em>GCF = 3²×5 = 9×5 = 45</em>