Jalyn plans to sell algebra nation t-shirts as a fundraiser for a new scholarship initiative. the wholesale t-shirt company charges jalyn $10.00 a shirt for 75 shirts or less. if the number of t-shirts purchased is between 75 and 150 shirts, the company will lower its price to $7.50 per shirt. if jalyn purchases 150 or more shirts, the price will decrease to $6.00 per shirt. which of the following statements are true? select all that apply.

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it