Answer:
m = 3/100
Step-by-step explanation:
211m + 16 = 4 + 611m
211m - 611m = 4 - 16
-400m = -12
m = -12/-400
m = 3/100
Firstly we are looking for two variables x,y so that we need two formulas .
the second formula is missing
Answer:
Sample Response: To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.
Answer:
I think your answer is 10
Step-by-step explanation:
Answer:
Coupon B
Step-by-step explanation:
Given
Required
Which coupon is better
From the question, we have:
Coupon B means that:
By comparison:
Coupon B gives him a better buy because: