Solve using addition method. 3x - 7y = 16

5x - 7y = 36

Starting at home, Jessica traveled uphill to the grocery store for 18 minutes at just 20 mph. She then traveled back home along the same path downhill at a speed of 60 mph.

Whats the answer to 3 (q-7) = 27? im looking for q.

How many times would you fold a sheet of paper in half to have eighths?

Last week Rachel power walked 2 3/5 miles per day on each of the 7 days. During the same week, she also jogged 5 3/4 per day on 4 days. What was the total number of miles Rachel power walked and jogged last week?

Which quantity is proportional to 65/5

Add. Your answer should be an expanded polynomial in standard form. (-4° - 5y + 16) + (4y2 - y + 9) =

What is the volume of a cube that has edges of 1/4 Inch

6 1/2+n=12. n= What does n equal.

There were 625 ears of corn and 247 tomatoes sold at a farm stand. how many more ears of corn were sold than tomatoes?

An exponential growth function represents a quantity that has a constant doubling time true or false