shoeshop is having a sale on flip-flops. the first 2 pairs cost $8.50 each plus each additional pair costs $3.75. mrs. tyler can spend a maximum of $34.75 on flip-flops for her family.which inequality can be used to find the number of flip-flops, p, that mrs. tyler can purchase from shoeshop?

3.75p+8.50<=34.75

Step-by-step explanation:

No matter what, if you get at least 2 pair of flip flops you will be spending $8.50 plus 3.75 per pair on each additional pair . If she has $34.75 to spend and cannot go over, the inequality sign will be less than or equal to.  It is fine if she spends less than that and it's ok if she spends exactly that, but she cannot spend more than she has. 

The inequality then would be this:

3.75p+8.50<=34.75

m∠a is 90°

m∠b is 40°

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4