Answer:
D
Step-by-step explanation:
A proportional relationship is defined by a linear equation whose y-intercept is zero.
Thus, we immediately reject answers A, B, and C because all involve a non-zero y-intercept.
D is the correct answer. We combine the unit cost $1.75/lb with the shipping fee $0.16/lb, obtaining a unit cost of $1.91/lb. The desired linear equation with zero y-intercept is then
C(x) = ($1.91/lb)x, where x is the number of pounds of avocados sold.
Answer:
3 years
Step-by-step explanation:
set two equations in inches and equate
9514 1404 393
Answer:
(a) She didn’t use the correct formula for the area of the triangle
Step-by-step explanation:
The formula for the area of the triangle should be ...
A = 1/2bh
Maggie did not use the correct triangle area formula.
=4ab/c x 2c/3a
= 8b / 3
hope it helps
Answer:
Step-by-step explanation:
Amplitude is twice the coefficent of the sine function. In this case, 
Period is 
divided by the coefficent of x, in this case, 
Phase shift, is how much you sum or subctract from x inside the sine, in this case 
.
Midline you get by hiding the sine and reading what's left, in this case, -4.
