What was the original price if they is a 10% discount and the sale price is 76.50

What is the sum of the two prime factors of 72?

A student increase the temperature of 300 cm^3 balloon from 30°C to 60°C what will the new volume of the balloon be? A. 600 cm^3 B. 329 cm^3 C 300 cm^3 D 273 cm^3

Which of these scales are equivalent to 3 cm to 4 km? A. 0.75 cm to 1 km B. 1 cm to 12 km C. 6 mm to 2 km D. 0.3 mm to 40 m E. 1 inch to 7.62 km

An airliner travels 2525 miles in 33 minutes. what is its speed in miles per hour?

How do you add, subtract, multiply, and divide numbers written in scientific notation?

5. In "The Pigman & Me," John announces that he is going to exact revenge on Paul. What does he mean by exact? (1 poin in a precise way sign into law take by force separate one object from another

If sin α = (12/13), and cos α = (5/13), then tan α = ?

What is the product of 45.7 * 0.61?

What are the missing reasons in the two-column proof? given: jm = ml and mjmk > mkmlprove: jk > kl?

Simplify each expression using the imaginary unit i. square root - 2 - 3