7 less than 9 times a number is 56

A system for simplifying expressions that ensures that there is only one right answer is known as the

Write 6.3 x 10^4 in standard notation.

48 is what percent of 642

Is 2/4 equivalent to 3/7

Of the 12 temporary employees in a certain company, 4 will be hired as permanent employees. if 5 of the 12 temporary employees are women, how many of the possible groups of 4 temporary employees consist of 3 women

What number equals 100 when squared?

What are the zeros of f (x) = x^2-8x+15

What is the average speed on a car that travels 800 kilometers in 20 hours?

Solve the following equation. Then place the correct number in the box. 3x + 1 + 5x = 7 + 15 = 7x X =

Party favors are on sale for $2.40 each. You have $380 to spend on the decorations and gifts, and you have already spent $270 on decorating. Write and solve an inequality to find the number of party favors you can buy.