Solve equation

18-4v=42

(I keep getting 15, which is incorrect)

The length of a garden is four more than twice its width, w. Which expressions represent the area of the garden? Select all that apply. 1) w (2w + 4) 2) 2w (w + 4) 3) 2w^2 + 8w 4) 4w^2 + 2w 5) 2w^2 + 4w

Is 2*2*5*5*7*7 a square number? explain your answer.

Is 4/10 greater than 2/5?

Which equation would describe "two times a given number plus five equals 15"?

How do I put 3 (x+7) in distributive property

You earned $204 from your job last week. You have two relatives with birthdays coming up and you want to spend the same amount on each of them. You want to still have $80 left over. How much do you spend on each gift?

What is the axis of symmetry for the parabola with the equation y=2x^2

Cost of 10 oranges is one dollar what is the cost of five

Multiply the polynomials: (2x^3-4x) (3x^2+2) 6x^5-16x^3+8x x^5+18x^3-6x 5x^6+11x^3+8x 6x^5-8x^3-8x

Bonds from the city of Tavel Gorge worth $1,000 each are selling at 110.611. If Sean wishes to purchase three such bonds, how much can he expect to pay? a. $3,000.00 b. $3,331.83 c. $3,318.33 d. $331.83