Which is a solution to the equation 3x2 + 2x - 20 = 2x2 + 15?

What is the scientific notation of 3,482,000,000

Would you use more of centimeters or meters to measure a car? Explain

Evaluate 6 + x when I = 3.

What year was school invented? (Sorry It's on mathematics)

Solve the inequality for x. -1/2x-2<-6x+6 Simplify your answer as much as possible.

a watermelon at a grocery store weighs 4.5 kg how much does the watermelon weigh in pounds and ounces

What is five sixths times 5

Jesse is making a cake that calls for 3 cups of flower. He has a 1/4 cup measuring cup. How many times will jesse need to fill the 1/4 cup measuring cup to get the 3 cups of flour?

How many grams are in a quarter

In 4 weeks, Mark earns an average of $400 per week. If, after working another 2 weeks at a constant salary, his average earnings per week are $500, how much did he earn in the last 3 weeks