Select all ratios equivalent to 2:1

18:9

4:2

22:11

Area of square floor is 100 square centimeters, and the scale of the drawing is 1 centimeter:2ft, what is the area of the actual floor l

Explain how to solve the equation 16 + = 24.

What is the difference between rational and irrational?

A promotional sale at a department store offers 25% off the sale price. The sale price is 25% off the regular price. Is this the same as a sale that offers 50% off the regular price? (Try both with a coat whose original cost was $100)

Which is the solution to 2x - 8 <12

What is m<2 if m<3 = 52

Hal bought a guitar for $117.05 and a set of drums for $252.80. What was the total cost of his purchase?

May i have 5 over 8 as a decimal form

what is the median number of car show this month Frank 25, Sarah 20, randall 15, Brahim 22, Alice 20,

Add. 3.38 86.3 0.796 = 128.06 90.476 904.76 1.280.6