Solve this proportion x/14 6/21

Use the substitution method to solve the system of equation. choose the correct ordered pair. 3x - y=3 y=2x + 2 A. (2,6) B. (5,12) C. (4,10) D. (3,8)

Multiply (-7) x (2) x (-2)

There are 360 cell phone minutes for 4 people in a family. Can each person get the same number of minutes per months? If, so how many?

Given the expression (7 - 4i) - (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

If a team lost 9 games and won 5 games then what is the teams win - loss ratio?

Mary sells boxes of cookies for $4 each. Jim sells boxes of cookies for $10 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.

What is 1% of 600 this is from teaching textbooks

How to determine how many triangle are possible for ssa triangles?

Selina earns 8% commission on sales. On one sale, her commission was $20.40. What was the amount of that sale?

Consider the polynomials A=4x2-10 and B=-6x2-5. Determine the sum and difference of these polynomials. A+B= A-B=