11. write an algebraic expression that represents each purchase a. doctor bean bought X number of soccer balls in for baseballs

b. Nestor Felix Peter and hail are on a baseball team they each bought a baseball and X pairs of sweat socks

12. suppose X has the same value in both of the expressions your wrote for question 11. Are the two expressions he wrote for question 11 equivalent? explain.

13. Maya says that soccer balls cost 1 4/7 times as much as baseballs costs. Do you agree? explain.

Baseball: $7
Sweat Socks: $3
Soccer Ball: $12​

answer: it is d

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

a ≈ 172.05

step-by-step explanation:

the pictures.

answer is

b.

11

hope you get this one right.