Lela purchased three mechanical pencils and a notebook that cost five dollars per purchase totaled $11 how much was each pencil use P to represent the cost of each pencil

Explain which variables would be included when using technology to calculate the present value of a lump sum and to calculate the present vaule of an annuity

What is 38/57 as a fraction

Susan works as a hostess where she makes $8.75 per hour she also babysits an earns $10.00 per hour. last week she make $165.00. If she worked 6 hours more as a hostess than she did babysitting, how many hours did she babysit last week?

Which of the following phrases translates to the expression n - 8? a number less than eight eight fewer than a number eight decreased by a number a number subtracted from eight

Use division to simplify each expression. Be sure to write each answer in its simplest form, with positive exponents only. Show all work leading to your answer.

The height of a cylinder is twice the radius of its base What expression represents the volume of the cylinder, in cubic units? O 4nx2 O 2nx3 O nx2+2x O 2+nx3

What is 5 (2x+1) = 4-2 (4x-5)

The sum of two numbers is 16, and there difference is 8. determine the numbers by solving the following systems of equations, using x and y to represent the unknown numbers. x+y = 16 x_y=8

A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons.

104/99 as mixed number