What is 215 rounded to the nearest hundred

What resizes a number when you multiply by a fraction that is greater than or less than one

Erin owns $375 worth of comic book. She spends $15 every week on new comic books

What is 225120000 in scientific notation?

The distance formula can be used to prove that a quadrilateral has? A. A right triangle B. Congruent angles C. Parallel sides D. Congruent sides

There are 13 boys and 15 girls in Ms. Green's 3rd period math class. Five girls and four boys have already been called on today. If Ms.

Write an algebraic expression of a flat rate of $25.00 and $.50 per mile

Jack's school is 30 miles to the east from his home. the city hospital is 30 miles to the north from his school how far is jack's home from the city hospital? round your answer to the nearest tenth.

A newspaper wants to estimate the proportion of Americans who will vote for Candidate A. A random sample of 1000 voters is selected. Of the 1000 respondents, 526 say that they will vote for Candidate A.

fred Walters used to make a semimonthly salary of $2500. the company he works for is under new management, which pays its employees biweekly. what is his annual salary and what will his new biweekly salary be?

Y=6x+11 2y-4x=14 I don't know the answer