For each, replace x with the number in the parenthaseses
a.
b.
c.
division by 0 is not allowed so it is undefined at the point
d. because division by 0 is not allowed
Answer:
He sold 12 phones and 20 accessories
Step-by-step explanation:
X × 10 = 120. Y × 2 = 40
12 × 10 = 120. 20 × 2 = 40
120 + 40 = $160
Step-by-step explanation:
Answer:
(-8, -2)
Step-by-step explanation:
Combine these equations: You'll get 2y = -4, so that y = -2.
Substituting -2 for y in the second equation, you'll get -2 + x = -10, or x = -8
Thus the solution is (-8, -2)
Use long division to divide 13/15.
This will give you 0.8666... (repeating)
Multiply by 100 to get your percent.
Answer:24x+16
Step-by-step explanation: