Solve for m.

2 (5m + 4) = 2 (3m - 10)

2x-9y=11 solve for y

2b^2/b^3•7b^3 solve for positive exponents

You want to purchase a North Face jacket for $180. You have already saved $115 and can set aside $13 a week. Which inequality can be used to find the number of weeks, w, it will take to save enough money to purchase the jacket?

There were 567 people at a concert when a band started playing. After each song, only one-third of the people stayed to hear the next song. How many people were left at the concert after x songs? Write a function to represent this scenario.

What is the solution set of x2 + y2 = 26 and x - y = 6?

Martha make an investment of $500 in an account that pay 6%interest compounded monthly A) write a equation you could use to determine she earns in t years.

Find the solution of this system of equations. x-8y=21 and 3x-8y=15

Find the difference. (5x2 + 2x + 11) - (7 + 4x - 2x2)

What values of x satisfy the inequality 4x <3a + x

Suppose that y varies inversely with x. Give x=3 when y=8 Find y when x=4