solve this system of equations using substitution y=2x - 4 x + 2y = 10 step 1: substitute for y in the second equation. which is the resulting equation?

If m∠P = (7x - 22) ° and ∠P is a right angle, find the value of x.

A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and a height of 90 centimeters. If the company used 30,520.8 cm3 of steel, how many rods did it make? Use 3.14 for π, and do not round your answer.

A carpenter has a wooden stick that is 84 cm long she cuts off 24% from the end of the stick then she cuts the remaining stick into 6 equal pieces what is the length of each piece

The formula for area of a circle is a = πr2. the radius r of the circle may be expressed as

One plus 0ne hundred

8x-9y=1 (3,-4) Slope intercept form

Which of the following correctly describes a concave polygon? A. In a concave polygon, each interior angle is less than 180°. B. In a concave polygon, at least one interior angle is greater than 90°. C.

Find the mode of the following distribution X 35 38 40 f 15 9 9 10 10

Suppose Ravi places $8500 in an account that pays 2% interest compounded each year. Assume that no withdrawals are made from the account. How much does he make after 1 year How much after 2

What is the answer to 2/3 (5x+6) = 34