6k-2z=12; Solve for k and simplify

sophia is 6 years older than her brother eric. the sum of their ages is 28. write and solve an equation to find sophia and Eric's ages

Fill in the blanks. You can show the commutative property of multiplication using 2 arrays. The number of blank in the first array is equal to the number of blank in the second array.

If f (x) = 3x^2 + 2x, then find the value of y when x = - 1.

The algebraic process you use to isolate a variable in order to find what values, numbers will make an equation true. you the equation

Gavin wrote the equation p=3 (s+100) / 4 to represent p, the profit he makes from s sales in his lawn-mowing business. Which equation is solved for s?

Is 1.33 equal to 1.330

What 3 numbers equal 126

Find 2 ways to divide 16 evenly. Explain

Carlos has 1,294 cups of frosting. if each cake he frosts uses 2 cups of frosting. how many cakes can he frost

Hector has a 5 dollar off coupon on Brenda's bagels. Bagels cost 8.99 dollars a dozen. Write an equation that models the total amount of money y hector owes if he buys x dozen bagels.