At the dog show, there are 4 times as many boxers as spaniels. If there are a total of 30 dogs, how may dogs are spaniels?

Reduce this algebraic fraction 12a^2-3a/2 * (2a+1) ^-2b * (6 / (2a+1)) ^-1

Verbal expression for 3n-2

The digit in the hundred thousands place has 10 times the value it would have if it was in the

Phil starts with gallons of gas in his tank, Phil uses of the gas and then fills the tank with 5 gallons. Which expression represents the amount of gas now in his tank

1-cos fata/1+cos fata=sec fat-1/sec fata+1

Martin has 2 5/8 pounds of ground beef. He wants to divide the beef into equal sized portions to put into his freezer. The portions must be less than one pound each. How many equal sized portions can Martin make?

S + (2s+3) + 12 what is the expression in simplest form?

A student is asked to calculate the volume, in milliliters, of 2 cups of oil. there are 225mL per cup. the student calculates the volume as follows: volume=2cups x 1cup/25mL = 8 cups list three errors the student made

Evaluate - 3x 3 - 4x for x = - 1.

If you wanted to know the difference between the highest paid employee and the lowest paid employee, would you look at the mean, median, mode, or range for the salary data?