Answer:
y = 2/5x + 39/5
Step-by-step explanation:
point slope form is y = mx + b
so far we have y = 2/5x + b
m is slope which is given. We need to find b which is y-intercept.
They give us the point (-2,7). We can plug this into the equation to find b.
7 = 2/5(-2) + b
7 = -4/5 + b
b = 39/5
The equation now looks like y = 2/5x + 39/5
I believe it’s 5xy since all the numbers are factors of five and since each number contains the variables xy.
The answer to this question is $52.50
Answer:$8.5 per hour
Step-by-step explanation:
you would divide the money by the ammount of hours so 63.75/7.5.
that gives you 8.5
if your confused about where i got 7.5 7 and 1/2 is 7.5.
I think the equation that can be used it like 1,000x+9=2700 because if you miltipuly it by 9 you get your number