What are the solutions to the equation x2 + 4x - 5 = 0?

+

+

+

5

+

4

+

-3

+

-2

+ +

-1,1

2

3

4

5

x

-5

a. 1 ałd - 5

b. - 1 and 5

d.

1 and - 5

Derek buys 4 packages of cheese. Each package weighs 5/8 pounds. Which of these is the total weight of the cheese Derek bought? A. 4 5/8 B. 6 2/5 C. 2 1/4 D. 2 1/2

3500s equal 5Tens*7 ten

Mason has to mow 6 lawns today. So far, he has mowed 1 1/2 of them. How many does he have left to do? 2 1/2 3 1/2 4 1/2 7 1/2

6 more than the quotient of 4 and number x

Cylinder A has radius r and height h. Cylinder B has radius 4r and height 4h. How many times greater is the surface area of Cylinder B than the surface area of Cylinder A?

If y = 4when x = 10 find y when x=2

A sphere has a surface area of 9,244 square feet. What is the radius of the sphere? Round to the nearest hundredth.

Construct a polynomial function of least degree possible using the given information. Real roots: - 2, 1/2 (with multiplicity 2) and (-3, f (-3)) = (-3,5)

3x + 4y = 14 x = 2y - 12

Starting at home, Emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. She then traveled back home along the same path downhill at a speed of 121212 mph.