4x squared + 21x - 18

One half liftoffs lemonade concentrate is added to 3 liters of water. How many 1/3 liters servings liters servings of lemonade are made

Leslie weighs her marbles in a jar and the scale read 474 grams the empty jar weighs 439 grams each mar able weighs 5 grams how many mar able are in the jar

Emily and a friend bought 2 tickets to see a soccer game each ticket costs 8.25 dollars the friends paid a toatal of 24.50 dollars which included a parking fee what percent increase represents the change when the parking fee is included?

Write the expression of seven less than n

What's proportional reasoning and what does it mean for something to be proportional?

Vector A and Vector B have the same direction, and they both have a magnitude of 6. What must be true about Vector A and Vector B? a. They are equal and parallel. b. They are opposites, but not parallel. c. They are opposites and parallel. d.

W is greater than - 8 and less than 8 using inequalities

Solve the linear inequality 4.2y+2.1>-2.52

What is the product of 5ab and (-2a²b) ³? -40a^6b^4 -30a^7b^4 -40a^7b^4 -30a^6b^4

How do I find the surface area of a a triangular prisim