The difference between twice a number and half the number is 30. What is the number

Maggie uses a credit card with a 17.4% APR compounded monthly to pay for car repairs totaling $843.12. She can pay $330 per month on the card. What will the total cost of this purchase be?

The intersection of two planes can be a line true or false

What does it mean to balance an equation

What are three complex fractions that equal 1/4

If I have had to learn 76 Bible verses and I learned 4 a day how long will it take to learn 76

Which is greater 1/4 or 3/4

2x+8=7x-12 || - m/4+5=2 || 3x-8=-17 ||

Which of the following could be the graph of y=-x^n where n is odd

A 12-ounce can of coke costs $1.00. A 16-ounce bottle of Pepsi costs $1.35. Which is the better deal? Explain how you got your answer.

Use the relationship between x and y to find the time it takes for the runner to reach the school.