Answer:
2 cents a tee
Step-by-step explanation:
If 165 cm is 10% taller, then the equation we can use to find the original age is:
x×1.1=165
This means that to solve for x, we just need to divide by 1.1 on both sides of the equation:
x=150
Therefore, Cody was 150 cm tall last year
Answer:
30 years old
Step-by-step explanation:
5x = x + 2(12)
5x = x + 24
4x = 24
x = 6
5(x)
5(6) = 30
answer 97
Step-by-step explanation:
2x4 – 5x3 + 2x2 + 5x - 10
x - 2 = 97