Answer:
y
=
7
x
+
15
Step-by-step explanation:
In both of the problems, x equals 0 and y equals 1
Answer:
39
Step-by-step explanation:
78/2 = 39
Answer: Each pen cost $0.75
Step-by-step explanation:
If A LaDawn buys a pack of 10 gel pens and the total cost is $7.50 then you divide 7.50 by 10.
Multiply 850 by 3 because it is 1/3 of her whole budget.