At George Washington High School the ratio of graduating seniors that go on to college, as compared to those who do not, is 7 : 4. Last year 28 students went on to college. How large was the graduating class?

Can two fractions with the same numerator and different denominators can be equal.

A knife is three times the cost of a spoon. 9 spoons and 12 knifes cost?82.80 workout the cost of 1 knife.

If y=5 when x=2, find y when x=8

What fractions are equivalent to 15/45

What is 60% of 400? Round to the nearest hundredth

2 : 1/3. can you answer and show the work

John is a new employee at International Widget. Having studied human relations, he's eager to understand the supervisory style employed by his immediate supervisor. Which of the following is not especially important to John's insight? a.

Domain is the set of all input values, while range is the set of all: independent variables C. relations b. output values d. functions а.

1. A clothing store is having a sale of 30% off all dresses. What is the discount and new price of a dress that originally cost $90?

He temperature T of a given mass of gas varies inversely with its volume V. The temperature of 90 cm3 of a certain gas is 30°C. What will be the temperature of the gas when it is compressed to a volume of 18 cm3?