Which expression has a positive value?

(negative 5) (negative 9)

2 minus 4

12 divided by (negative 4)

Negative 3 + (negative 7)

Which phrases describe the graph of f (x) = |x|? Check all that apply. V-shaped U-shaped opens up opens down symmetric with respect to the x-axis symmetric with respect to the y-axis

Factor the expression using GCF 7+14a

A family of two adults and three children went to a water park. Admission to the water park costs $18 per person. Nora used the expression 2 (18) + 3 (18) to model the total cost for the family, and Alex used the expression 5 (18).

The length of one side of a triangular lot is 6 m less than 3 times the length of the second side. The third side is 8 m longer than the first side. The perimeter of the lot is 80 m. Find the length of all three sides.

If you flip a coin and roll a 66-sided die, what is the probability that you will flip a tails and roll a 22

Solve this system of equations 3x-5y=7 4x+10y=16

What is the difference between 128.04 and 8.287?

You need to buy edging to put around a flowerbed. If the flowerbed is 13 feet wide, how much do you need? A) 20.4ft B) 39ft c) 40.8ft D) 132.7 ft

What do 10n represent in p (n) = 10n-1200

A container holds 21 spoons and 27 forks. What is the ratio of spoons to the total number of utensils in the container? A. 7 to 9 B. 7 to 16 C. 9 to 7 D. 16 to 9