35/z=20/4 solve the proportion

plz help me solve this ​

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5