13 divided by 2x minus 5 divided by x

What is the square root of - 16? A) - 8i B) - 4i C) 4i D) 8i

Johnny uses 2 inches square tiles to make a square. what is the perimeter of johnny square?

Jerry makes $40,000 a year working at a nearby factory. He gets two weeks paid vacation per year, plus five other paid holidays. He wants to figure out his per-diem (daily) pay, so he divides 40,000 by 365, which yields $109.59.

Use the quadratic formula to solve the equation, which has one solution. y^2+2y+1=0 Enter your answer in the box. Write the number only. Do not include "y = " in your answer.

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. 5y2 - 8y = 2

What is 2.685 rounded to the nearest hundredths place

The lcm of 2 numbers is 60 and one of the numbers is 7 less than the other number

Why is 4/5 closer to 1 than 5/4

Write a word phrase for each algebraic expression 2 (5 - n)

Bobby borrowed 500 at 12 percent simple annual interest. he paid back $680 pay off loan. how many years did it take Bobby to pay the loan?