Factor the following expression:

x2-4x-21

A lawn service charges 17 dollars per lawn. If the lawn service earns 187 dollars in a day, write an equation to represent the number of lawns the company serviced. 187 - 17y 17 + y = 187 17y = 187 187 + y = 17 none of the above

Identify the slope of the equation y = 6 no slope -6 6 0

Ratios as a fraction in the simplest form

What divided into 7 equals 15?

Which expression is equivalent to the expression 7^14:7^2

If the solutions of a quadratic equation are x = 7 and x = - 5 write the possible trinomial these solutions could have derived from.

You need to buy laundry detergent and your favorite brand comes in three different sizes. Size 1 costs $7 and is enough for 28 loads, size 2 costs $14.72 and is enough for 64 loads, and size 3 costs $24 and is enough for 100 loads.

What is the value represented by the digit 8 after 5,872 is multiplied by 1,000?

If the ratio of two complementary angles is 4 to 5, explain how you would set up an equation to solve for the angle measures.

The product of two numbers a and x is b. What operation is the used to solve the equation that represents this statement for the value of x A) add a to each side B) subtract a from each side C) multiply each side by a D) divide each side by a