X-5y = 30 and 10y=2x+90

What do a rhombus and rectángle have in common

1) If B is between A and C, AB=10 and AC=28, what is the value of BC? 9 18 19 38 2) If B is between A and C, AB=6x, BC=8x and AC=42, what is the value of x? 3 14 18 24 3) If B is between A and C, AB=2x-1, BC=3x+5 and AC=24, what is the value of AB?

How do you solve for y in this equation 20=x•y

Round 88999 to nearest ten thousand

Combine like terms - 7 - 3 (4-2x) - 20x

When buying a new dress, you have a choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices are there for one dress?

For number 913,256 which is the digit in the ten thousands place

Visitors to a carnival can buy an unlimited-ride pass for $50 or an entrance-only pass for $20. In one day, 282 passes were sold for a total of $10,680. How many unlimited-ride passes were sold? A. 114 B. 146 C. 168 D. 212

On a map, 1/3 inch equals 15 miles. The distance between two towns on a map is 3 2/3 inches. How many miles are actually between the two towns? a. 11 b. 16 c. 88 d. 132 e. 165

A copy machine makes 24 copies per minute. how many copies does it make in 5 minutes and 30 seconds