two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The original price of a plane ticket was reduced by $150. If p = the ticket's original price in dollars, which algebraic expression represents the reduced price? A. 150p B. 150 + p c. p-150 D. 150 - 2

How do you solve 3 (y-4) - 7y

Four post are used to support a fence. Each post is 4 inches wide and the posts are evenly spaced. If the width of the fence is 158 inches, how much space is between each post

The top of a square table is covered with four equal square tiles. If the side length of each tile is decreased by 50%, how many tiles of the new size would be needed to cover the same table?

Someone put $15,000 in the bank 3% of 1500 thousand dollars in one year

Inequality x is no less than - 2

Solve the equation. leave answer in fractions: 3x - 9 = 12

The measure of two angles of a trangle are 35 and 45 what is the measure of the third angle of the trangle

If 5 notebooks cost $5.25 how much is 3 notebooks

If f (x) = 5x-25 and g (x) = 1/5x+5, which expression could be used to verify g (x) is the inverse of f (x) ? a) 1/5 (1/5x) + 5 b) 1/5 (5x-25) + 5 c) (1/5x+5) d) 5 (1/5x+5) + 5