The answer is A because every hour she earns ten dollars per hour so 10 times have equals E of H
Answer:
x^2 +2x -15
Step-by-step explanation:
FOIL
(x-3)(x+5)
first x*x = x^2
outer 5x
inner -3x
last -3*5 = -15
Add them together
x^2 +5x-3x-15
Combine like terms
x^2 +2x -15
Answer:
B. A and D
Step-by-step explanation:
In each of the tables, the x-values differ by 1. So, a linear relation will have the y-values differ by a constant amount. We observe the differences to be ...
A: 3, 3, 3 . . . . a constant, so this function is linear
B: 1, 3, 5 . . . . not a constant; non-linear
C: 1, -6, 13 . . . not a constant; non-linear
D; 0, 0, 0 . . . a constant, so this function is linear
Tables A and D represent linear functions.
You multiply the $5687.50 by 0.8 to get the total of $4550.
So Hua raised $4550 out of the $5687.50.
