Carpenters are installing hinges. They have 371 screws. Each hinge needs 3 screws. How many hinges can they install?

A triangle has one side that measure x, and the other two sides each measure 4 inches less than x. the perimeter is 19 inches. what is the measure of x

a car company is going to issue new id codes to its employees. Each code will have one digit followed by four letter. The letter V and the digits 3, 4, and 5 will not be used. So, there are 25 letters and 7 digits that will he used.

3,100 mg is how many grams

When five standard six-sided dice are rolled, what is the probability exactly two different numbers are rolled?

Judy uses 12 tiles to make a mosaic Eight of the tiles are blue what fraction in sipplest form represents the tiles that are blue.

If you are given the measurements of two sides of a triangle, what will be true about the triangles you make? A. you can make only one unique triangle. B. you can make infinitely many unique triangles C. they will all be similar D.

Evaluate the function for x = 3a. f (x) = 2x^2-3x+4

How do you find six tenth in the simple form?

Is the remainder greater always greater than or less than the divisor

A rescue shelter has a total of 30 occupants. The number of legs at the shelter totals 96 legs. There are spiders and frogs at this shelter. How many spiders and how many frogs are at the shelter?