Leon leaves his home east 2.3 miles to the library. After he visits the library he heads north 3.7 miles to the grocery store. in miles what is the direct distance between Leon's home and the grocery store?

Chiara has 26 coins that equal 34 cents. All the coins are pennies, p, and nickels, n. How many nickels and pennies does Chiara have? Use the table to guess and check.

How many cattle are there on the lazy circle double-o four square ranch?

What is the value of the 7 in the number 53.75? Give your answer as a fraction.

When the prefix milli is used, it means multiply the number by??

Kristina, Liz, and Heather all made cookies. Kristina made 2.4 dozen less than 6 times as many dozen as Heather. Liz made 1.8 dozen more than 5 times as many dozen as Heather.

A cone is twice as tall as a cylinder of the same radius. what is the ratio of there volumes?

A number that is begins divided

A 28-year-old man pays $165 for a one-year life insurance policy with coverage of $140,000. If the probability that he will live through the year is 0.9994, what is his expected value for the insurance policy?

Expand. Your answer should be a polynomial in standard form. (4-7y) (7+4y)

An arts acedemy requires there to be 3 teachers for every 75 students and 6 tutors for every 75 students. How many tutors does the acedemy need if it has 120 students