What is the solution set of x x ≥ 2?

A) all numbers less than - 2 and greater than 2

B) the numbers between - 2 and 2

C) the empty set

D) all real numbers

Find the ratio of x to y. 2x = 5y A. 2 to 5 B. 5 to 2 C. 2 to 7 D. 5 to 7

Triangle PQR has vertices (2,2) (5,-4) and (-4,-1). What type of triangle is triangle PQR

There is only one positive integer which is exactly twice the sum of its digits. find this 2 digit number

The product of of 16 and g algebraic expression

There are 42 sixth-grade students and 60 fifth grade students. The students will be put in to the largest possible equal groups with no students left over how many students will be in each group

when 21 is subtracted from the square of a number, the result is 4 times the number. find the negative solution

If y = 40, solve for x. y=4/5

Simplify 8/40 what is the anser

There are 336 students in a college who have taken a course in calculus, 227 who have take a course in discrete mathematics, and 171 who have taken a course in both calculus and discrete mathematics.

A child who is 1 m tall child is facing a building 74.5 m away the child can see the reflection of the top of the building in a rain puddle that is 0.5 m in front of them what is the approximate height of the building in meters