The second of two numbers is 5 more than twice the first. The sum of the numbers is 44. Find the numbers by writing and solving a system of equations.

Explain how to estimate the quotient using compatible numbers. 27 and two-thirds divided by 3 and StartFraction 9 over 10 EndFraction

F (x) = - x2 + 1 for x = -3

Membership in the Volunteers Club increased by 15% from last year. If the number of members last year was m, complete a simplified expression to represent the number of members this year.

Over two summers, Ray saved $900 and $500. The polynomial 900x2 + 500x represents his savings at the beginning of the third year, where x is the growth factor. (The interest rate r is x - 1.

Use the equation P = 12.6 + 2w to find the perimeter of a rectangle with a width of 9 cm.

What is a interval on a graph

How to expand (-8) to the power of 4

On a coordinate plane, a parabola opens up. It goes through (negative 2, 4), has a vertex at (0.25, negative 6), and goes through (2, 0). Which statements about the graph of the function f (x) = 2x2 - x - 6 are true? Select two options.

One year, the number of subscribers for newspapers A was 7,600, and the number of subscribers for newspapers B was 3/4 of the number of subscribers for newspapers A. The next year, the number of subscribers for newspapers B increased by 25%.

Find the reference angle of 10pi/13