Answer:
n < -1.
Step-by-step explanation:
-2 < 2n - 7 - 7n
-2 < -5n - 7
-5n > 5
n < -1.
(x+3)(x-3)
x*x=x^2
x*-3=-3x
3*x=3x
3*-3=-9
where’s where he most likely messed up
x^2-3x+3x-9
the correct answer is x^-9
Answer:
a. y = 265 + 5x
b. 500 = 265 + 5x
5x = 500 - 265
5x = 235
x = 235/5
x = 47
She took 47 aerobic classes.
Step-by-step explanation:
Total Cost is yearly cost + 5 into however many aerobic classes you take.
Find the number of classes by substituting values in the equation.
Answer:
480
Step-by-step explanation:
Find the difference between 2400 and 40 by dividing:
2400 / 40 = 60
Multiply each value by 60:
12 x 60 = 720 chocolate
15 x 60 = 900 caramel
5 x 60 = 300 banana
8 x 60 = 480 marshmallow
Answer:
Step-by-step explanation:
I hope I helped you^_^
