Which equation can replace 3x + 5y = 59 in the original system and still produce the same solution? 2x – y = –4
10x – 5y = –20
7x = 39
13x = 39

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

3 is greater then both of those numbers

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).