Dolores bough 15 party hats priced at $0.75 each and 15 noisemakers priced at $1.25 each. How much did Dolores spend in all?

If f (1) = 6 and f (n + 1) = 3f (n) - 3 then find the value of f (5).

What does 12/30 go into

You need to buy enough boards to make the frame of the triangular sandbox shown. If one board is 3 feet long, how many boards do you need to buy? triangle sides that's marked are marked 17ft, 13ft, and 8.5 ft 13 38.5 12 19

Sally has two cats and each cat eats 1/4 of tin cat food each day. sally buy 9 tins of cat food for how many days will the cat food feed her 2 cats?

If 7 is subtracted from the product of 3 and a number, the result is 5 more than the number.

A set of symbols that expresses a mathematical rule is called a

Solve the inequality - 6>-2/3

In the following random experiment, decide whether the random variable X is binomial or not: Approximately 1 in 10 people are left-handed. Let X be the number of people that are left-handed out of a random sample of 200 individuals.

Ribbon is sold by the yard. If the cost is $2.79 per yard, how much does the ribbon cost per inch?

A rental company charges a flat rate fee for $58 per day x coordinate represents of days and the y coordinate represents the total cost or one, 3, 5, 7 days