Choose the correct simplification of 7x2 (6x + 3x2 - 4). 21x4 - 42x3 + 28x2 42x4 + 21x3 - 3x2 21x4 + 42x3 - 28x2 42x4 - 13x3 + 11x2

The answer to solve u - 24=divided by 6

Solve. x 2 / 7 A) x = 5 B) x = 7 C) x = 9 D) x = 14

Briana wants to figure out college students thoughts about the availability of parking spaces on campus she asks students their opinion as they walk by her car, identify they type of survey and whether it's biased or unbiased

A dress is 75% of its original price if the dress costs $175, what is the new price of the dress

A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be used to find the cost of the gum 20 years ago? es)

A rectangular park has a width of 8/9 of a mile and a length 3/5 of a mile. Find the area of the park. Write your answer in simplest form, using a complete sentence explain your answer.

A female grey whale is 2 times as long as a female killer whale. A female killer whale is 7 meters long. How long is a female grey whalevin centimeters?

Raina's fish tank has 17 liters of water in it. She plans to add 5 liters per minute until the tank has more than 52 liters. What are the possible numbers of minutes Raina could add water? Use t for the number of minutes.

You walk 20 meters north, then 5 meters south. what is your displacement? a. 15 meters b. 25 meters c. 15 meters north d. 25 meters north

Two times a number plus 5 equals 25. What is the number?