What is negative 2 plus negative four d equals 14?

What is the sum of the values of x and y that solves this system of equations? 2x-y=3 4x + 3y = 11 A) 1 B) 1.2 C) 3 D) 4.5

Show a way to count from 668 to 900 using ones, tens, and hundreds

Ms. Sacksteader owns a grocery store. She buys 272 pounds of potatoes for $99. She makes 9 bags containing 10 pounds each and puts the rest in 5-pound bags. Her family will eat any of the leftover potatoes ms.

Two neon lights are turned on at the same time. One blinks every 6 seconds and the other blinks every 8 seconds. In 3 minutes how many times will they blink at the same time?

How to solve |2x-4|=8

Samantha has 14 yards of ribbon. She wraps 12 presents and uses 5/6 yards of ribbon to decorate each present. The total amount of the ribbon she used is modeled in rhe diagram below. How much ribbon does samantha have left

Factor completely 2x^3 + 10x^2 + 4x + 20

At a certain industrial manufacturer, an open tank contains 6% fluorine dissolved in water. if the tank holds 1000 gallons, and 10 gallons of the total volume evaporate as water each day, what is the concentration of fluorine after 25 days?

Which of the following is a cost homeowners insurance does not protect

Choose which of the following functions has a domain of all real numbers. Select all that apply. a.) y = x b.) y = 2x2 + x - 3 c.) y = 3x - 4 d.) y = 2 e.) y = 3 - x2