When simplifying a linear equation, how can i tell the difference in a minus sign and a negative number?

Randy is making a fruit punch for the class. He mixes 4 quarts of different types of fruit juices to make the punch. How much fruit punch does randy make?

Find the least whole number that can make this statement true. _ : 9<700

Max, a carpet installer, needs to calculate the amount of carpet needed to cover a floor that's 3 1⁄2 yards wide and 4 3⁄4 yards long. What's the area of the floor? How many square yards of carpeting are needed? (area = length * width)

Use the equation sqrt (4x+15) = 3 (sqrt (x) How many potential solutions are there?

What is the sum of 2.5 * 10^4 and 3.4 * 10^4?

Which expressions are equal to 8 when x=6 and y=2? Choose all answers that are correct. A. x-y+4 B. y+x-4 C. xy-2 D. 5 + (x:y)

The length of a diagonal of a square is 8 mm. Find the perimeter of the square. 15.39 mm 22.8 mm 7.7 mm 32 mm

What is the absolute value of - 13 - 17?

Find the GCF (greatest common factor) of 21,28,56

A manufacturer of cell phone screens is concerned because 12 percent of the screens manufactured using a previous process were rejected at the final inspection and could not be sold.