A-y=4.50x ,4.50 is the slope because for each shirt she sells that is how much she makes and she doesn't have an original value for a y-intercept.
B- 1 ,each tee-shirt she makes she will profit 4.50 for a single so she makes money after the first one.
C-129 ,because you need to find how much each tee-shirt costs in the bunch of 70 and divide it from 800 and round to 129.
A^2 + b^2 = c^2
6^2 + b^2 = 10^2
36+b^2 = 100, then i would subtract 36 on both sides to isolate the b^2, the value we're trying to find.
b^2=-36+100
b^2 = 64, now we have to find the square root of 64...
b(x)=8
Answer:
I think it is 11.2
Step-by-step explanation:
Answer:
Y=120x
Step-by-step explanation:
I hope it helps.