If one-half of a number is 8 less Than the number whats is tge number? define your variable write an equation and solve

The cost of 3 pizzas and 4 sandwiches at Ralph's Deli is $68. The cost of 3 pizzas and 7 sandwiches is $92. What is the cost of one pizza and one sandwich?

Is the outlier if 23, 68, 30, 25, 23, and 29?

2 thousands+22 hundreds+6 tens + 5 ones

What's the answer for 19-3 (12a-16)

Solve for h. -110=13+3 (4h-6)

How many times larger is 3 x 10^-5 than 6 x 10^-12?

How to solve - 13=5 (1 4m) - 2m?

Ted says that 3 tenths multiplied by 100 equals 300 thousandths. is he correct? use place value chart to explain your answer.

Sally's basic cable plan costs $55 a month and an additional $3 for each premium channel. Cable plan B costs $60 and an additional $2.50 for each premium channel. Which plan is cheaper if Sally wants to order 10 premium channels?

What is the difference of the polynomials? (5x3 + 4x2) - (6x2 - 2x - 9) A. - x3 + 6x2 + 9 B. - x3 + 2x2 - 9 C. 5x3 - 2x2 - 2x - 9 D. 5x3 - 2x2 + 2x + 9