Simplify the expression: x2 + x (x - 5) - x + 7 a. 2x2 - 6x + 7 b. x3 - 5x + 7 c. 6x2 - x + 7 d. - 5x2 - x + 7

The price of the same fencing at bargain hardware can be determined by the equation y = 2.50x, where y is the price, in dollars, for x feet in fencing

How do I find out how many years it will take? The San Andreas fault is a dextral (right-lateral) strike-slip fault that runs between Los Angeles and San Francisco. This means that Los Angeles is slowly approaching San Francisco.

If a movie is played at the rate preferred by its director, a moviegoer sees 600 frames in 12.5 seconds. How many frames does a moviegoer see in 134 seconds?

You have a piggy bank containing a total of 119 coins in dimes and quarters. If the piggy bank contains $20.75, how many dimes are there in the piggy bank

Explain the steps needed to determine the value of the ex below. Be sure to provide the correct value of the expression in your explanation. 1/2 -- -2/5. + (-1/4)

Solve the equation. 2 (5c - 7) = 1

Debi has $1.65 in a collection of dimes and nickels the number of nickels is six more than the number of dimes find the number of each type of coin

Kelly bought 8 towels and spent $39.60. Each towel cost the same amount

The expression 6x^2 gives the surface of a cube and the expression x^3 gives the volume of a cube where x is the length on one side of the cube. find the surface area and the volume of cube with a length of 2 m.

The minimum monthly payment for Andrew's credit card is 2% of his balance or $20, whichever is higher. If Andrew's balance at the end of his last billing cycle was $870, what is his minimum monthly payment?