Which strategy would you use to find 2+8? Doubles plus 1, count on, doubles, or doubles minus 1

How do you round 0.90 to the thousandths place

Triangle MNO has been dilated to form triangle MꞌNꞌOꞌ. What is the scale factor? Two triangles graphed on a coordinate grid. One triangle has coordinates M (one, negative three), N (negative two, zero), O (two, one).

What is the multiple of 49 and 45

A 20$ bill, two 10$ bills, three $5 bills and four $1 bills are placed in a bag. If a bill is chosen at random, what is the expected value for the amount chosen?

Suppose x + y = 6 and xy = 4. Find the value of x² y + xy² without solving the equations.

You have 8 hats and sell them for $4 each. How money would you have if you sold only 2 of the hats?

Winnie has 7 soccer trophies she wants to display an array how many different ways are possible

Brian has a circular-shaped swimming pool that has a radius of 13 feet. Brian wants to install tile around the pool and needs to calculate the circumference of the pool. Approximate the circumference of Brian's pool to the nearest whole unit.

The prism show has a base Thad is trapezoid find the volume of the prism

What is the slope of y=4/5x-5