9m-7m+2m Simplify the expression

You are asked to draw a triangle with side lengths of 3 inches, 4 inches and 1 inch. how many triangles can you make like this?

The mean gpr averages of a random sample of 36 college seniors is calculated to be 2.6. the population standard deviation is 0.3. a. find the 95% confidence interval for the mean of the entire senior class. b.

If r is a linear function with a slope that is not equal to zero, which of the following is always true of its inverse function? Its slope is the negative reciprocal of the slope of r. Its slope is the reciprocal of the slope of r.

Your last doctor's visit cost $105. Health insurance through your employer paid $84, and you paid the remaining $21. What percentage of the cost did you pay? A. 20% B. 21% C. 25% D. 80% E. 84%

Let z = 5. What is the value of (10 + 25) : z? A. 5 B. 7 C. 15 D. 35

Ue the following information to complete the partial worksheet for bills company. Record the appropriate adjusting entries using the data below and extend the balances over to the adjusted trail balance columns.

What is the slope of the line that passes through (10,-8) and (1,12)

What is the product of the polynomials below? (8x + 8) (x + 3) A. 8x2 + 32x + 24 B. 8x2 + 34x + 64 C. 8x2 + 11x + 16 D. 8x2 + 16x + 32 answer asap will give brainliest answer

By what percent did the price change if the price was $60 and now it is $40?

What are the basic parts/elements of a simple electric motor