Helen used 1/4 of her savings for her first year of college. 3/8 of that money was spent on her housing and meals. which equation shows the fraction of her total savings that was spent on her housing and meals?

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11