Mrs. Tang spent $640 on a pair of shoes and a dress. The pair of shoes cost $80 less than the dress. How much did Mrs. Tang spend on the shoes?

Searches related to Kathy spent 3 fifths of her money on a necklace and 2 thirds of the remainder on a bracelet. If the bracelet cost $17, how much money did she have at first?

The quotient of 5n and 8

Select all that apply. Which of the following ratios are equivalent to 6:8? 1. 36/40 2. 9:12 3. 12 to 16 4. 15/20 5. 24:36 6. 16 to 24

A car traveled at an average speed of 50 miles per hour for a trip of 225 miles. How long did the trip take?

At the end of the year, cars made in the current year are marked down to make room for next year's models. One particular model had a sticker price of $49,180 when it was new. It has just been marked down by 25%.

The regular price of a calculator is $15.40. it goes on sale for 30% off the regular price. what is the amount of savings on the calculator

If two angles are complementary and one angle is 52°, what is the measure of the other angle? 38° 52° 128° 90

How to find x and y for 4 (x+1) = 4x+2+2

What is a solution I forgot the inequality M > 13/6

Find a polar equation of the form r=f (θ) for the curve represented by the cartesian equation x=-y2.