I added 18 to 3 times a certain number, the result is equal to 5 times the number. what is the number?

Which one is the better buy 5 books for 12$ or 4 books for 10$

Sixty-seven biscuits are to be fed to 10 pets; each pet is either a cat or a dog. Each dog is to get seven biscuits, and each cat is to get six. How many dogs are there?

Two triangles with the same corresponding side lengths will be congruent is known as the

I am the smallest 5-digit even number you can make

What is 42=7 (z-3) in a 2 step equation for math

Solve the equation. - x + 8 + 3x = x - 6

What is the sign of the product (-7) (-2) (-5) (1) ? Select one: a. Positive, because the products (-7) (-2) and (-5) (1) are negative, and the product of two negative numbers is positive b.

Whats the factors of 3x2+4x+1

From the sample population of students with blond hair, what is the relative frequency of students with green eyes?

Solve: 5x - 7x + 6 = - 2 (x - 3).