Maria bought seven boxes a week later half of all her boxes were destroyed in a fire there are now only 22 boxes that with how many did she start?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.