Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y).

2x + 6y = 24

5x - 2y = 9

Eleven minus the quotient of a number and 8 is 15

Write the polynomial 8x - 27 + 2x2y - y2 + 7y in standard form.

What is the question 5/3 x 7%

Tanisha jogs about 8 miles in 2 hours. How long will it take her to jog 12 miles?

Write a measurement division story problem for 5/12:1/6

Celestial object A is composed of 92.1 percent hydrogen and 7.8 percent helium while celestial object B is made up of ice, frozen carbon dioxide, rock and dust what is celestial object A

What is 9% as a fraction or mixed number?

What number does x have to be? - 3 (52) = -3 (x) + -3 (2)

Identify the percent of change as an increase or a decrease. 54 to 38v=

12 Marc bought a new laptop for $1250. He kept track of the value of the laptop over the next three years, as shown in the table below.