What's 5/9 - 3/8 they need common denominators

What's the value of "v" 2/9v + 4 - 2/5v = 5

Solve the following system: y = x + 3 4x + y = 18

sam has twice as many dimes as quarters and two less nickels than dimes. If sam has a total of$ 5.40. if sam has a total of 5.40, how many of each coin does he have If sam has a total of $ 5.40.

What is 0.46 as a whole number?

The temperature T in degrees Fahrenheit is (approximately) a linear function of the number C of cricket chirps per minute. Twenty cricket chirps per minute corresponds to a temperature of 42 degrees Fahrenheit.

What is the difference between the equations of a vertical and a horizontal line?

Clark has a budget of $12 to spend to buy nuts for a party. The three lines represent the cost of buying bags of three kinds of nuts (walnuts, pecans, or peanuts) of varying weight.

What is a composite number?

A book has 15 chapters. The mean length of the chapters is 41 pages. How many total pages are there in the 15 chapters?

An insurance company has 1,000 policies on men of age 50. The company estimates that the probability that a man of age 50 dies within a year is. 01.