Find the sum of 10x squared - x+1 and x squared-10x-7

In 2010, Haiti was hit by a devastating earthquake which registered at 7.0 on the Richter scale. The largest recorded earthquake since 1990 occurred in 1960 in valdivia chile and registered at 9.5 on the Richter scale.

You buy a television which cost %550 and pay a 5% sales tax. What is the tax

Determine the # of X intercepts from this equation F (x) = x^2+5x+4?

Show how proportions can be used to answer what percent 15 is out of 25

What is 100,203 in word form and expanded

When doing a division problem, what would I do to get the right answer using standard algorithm?

Name the property of equality that justifies the following statement If p = q, then p-r=q-r Multiplication Property Subtraction Property Symmetric Property Reflexive Property

The health insurance company that insured Peter pays 80% of nutritional counseling after Peter pays a $50 deductible the cost of the counseling was $1,060

Emma is thinking of subscribing to an e-magazine. The subscription price for one year is $5 per month, which will be withdrawn from Emma's checking account. Express the amount that will be withdrawn for the subscription as an integer.

What are the solutions of the system? Solve by graphing. y=x^2-2x-1, y = - 2