If x equals - 9, then find the matching value for y 5x+7y=-3

Find all the factors of 38 39 and 40 do they have any factors in common explain how you can tell if some numbers have factors in, without finding the factors

In the first ten months of the year, 427,113 books were checked out from the Brookton library. The librarian would like to set a new record and have 500,000 books checked out in one year.

What is a factor of - 270 that adds to be - 39

All numbers divisible by 22 and 24 are also divisible by which of the following? 221 132 204 250 154

Use mental math to figure out 1. 28 + 65. 2. 14 + 6 + 57 3. 80 + 40 + 170 4. 432 + 250 5. 82 - 37 6. 1245 - 320 7. 532 - 116

A pet store has 16 turtles and 40 birds for sale what is the ratio of turtles to birds written as a fraction in simplest form

What is blank divided by 10=$675?

What is the inverse of y=2x+7

1 1/3yards is inches

A farmer owns some goats and chickens. He counts 144 legs on his farm. The number of chickens is 4 times the number of goats. How many chickens are on the farm?