U just have to find original amount (100%) and that is the amount he made last week.
Answer:
the number is 5
Step-by-step explanation:
x^10 ÷ x^7 = 125
x^3 = 125
x = 5
Answer:
3x^2-x-6
Step-by-step explanation:
f(x) = 3x^2 - 4
g(x) = x+2
(f - g)(x)= 3x^2 - 4-( x+2)
Distribute the minus sign
(f - g)(x)= 3x^2 - 4- x-2
Combine like terms
= 3x^2-x-6
no the square root of 113 is rounded to 56x2
Answer: m = 17
Step-by-step explanation:
3m = 39+12
3m = 51
m = 17