You want to buy a calculator that is at most 115 dollars. You have already saved 30 dollars and you make 7.50 dollars an hour. How many hours would you have to work to buy a calculator?

The side of an equilateral triangle is 8 inches shorter than the side of a square. The perimeter of the square is 46 inches more than the perimeter of the triangle. Find the length of a side of the square

Whats the sum of the exterior angles of a 35-gon

Mike has 4 soccer balls and 2 footballs what fraction if the balls are footballs

A song starts with a note tuned to 220 Hz. What is the frequency of the perfect fourth above the given note?

What is 7,200,000 written in scientific notation? A. 7.2 x 10^3 B. 7.2 x 10^4 C. 7.2 x 10^5 D. 7.2 x 10^6

Rashaads sister gives him 2 packs of baseball cards per month each pack has 11 cards. She gives him 3 extra packs for his birth day how many cards does rashaad get in a year.

A deli sells two types of sandwiches, tuna salad and BLT. The profit on the sandwiches is $1.50 for tuna and $2.50 for the BLT. The amount of bread available is enough for 30 sandwiches.

What is the answer to tjis equation 7x-4=20+3x

Stella is renting a car for a business trip. The car rental agency charges a flat rate og $60 plus $0. 50 per mile for every mile she drives over 40 miles.

Cual es el mejor? 0.05, ½, 0.2