Select all the equations that are true: 1. 7 8 = 56
2. -7 8 = 56
3. -7 X -8 = -56
4. -7 -8= 56
5. 3.5 x 12 = 42
6. -3.5 -12 = -42
7. - 3.5 x -12 = 42
8. –12 x į = 42

Sara bought a pair of pants that were on sale for 30 percent off of the original price. if the original price of the pants was $29, what was the sales price of the pants?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

2.5 milligrams is equivalent to how many grams