13x + 9 - 5 equals 12 x - 4

I need the steps

Terry is making 2 hat and scarf sets. Each scarf requires 1 yards of material and each hat requires 18 inches of material. How many feet of material does he need for all 2 hat and scarf sets

Solve for the equation x. 2x + 22 = 4 (x + 3)

Whats - 3/5*-10/3*-2*9

Break apart the array to show 8*6 = (4*6) + (4*6)

An employee worked 160.5 hours in May, 160.4 hours in May, 165.75 hours in June and 152.25 hours in July.

43 lb 5 oz - 16 lb 15 oz =

If prime factorization of a number is 2 * 13^2*17 list the factors

Cheryl pays $69 for 6 DVDs. How much would she pay for 4 DVDs? A. $44 B. $46 C. $52 D. $92

How can you find the surface area of a cube with a edge length 3 in?

What is (x-4) ^2=28 when solved as a quadratic equation such as - 4+-2 square 7