Which two equations would be most appropriately solved by using the quadratic formula?

0.25x^2+0.8x-8=0

(x+8) (x+9) = 0

(x-3) ^2=36

5x^2+7x=15

At the grocery store, Karen was comparing the unit price for two different packages of laundry detergent. One package was $0.0733 per ounce. The other package was $3.64 for 52 ounces. Which package had the lower unit price?

You earn $9.20 per hour at your summer school job. Identify an inequality that represents the number p of hours you need to work in order to buy a smartphone that costs $299

Solve for x. (x - 4) (x - 4) = 0 a.-16 b. - 4 c. 4 d. 16

Three-fifths is how many pieces of the whole.

Find the slope of (2,3) and (6,7)

What number is represented by 8^-3

Determine if the sequence is arithmetic 30,36,42,48

How many zeros does the function f (x) = 7x13 - 12x9 + 16x5 - 23x + 42 have? 4 5 9 13

Classify each as an expression or an equation. n-4 = 12 two more than a number is ten 6+x 2m 2w = 14 one less than a number

Draw diagrams to represent the following situations, a. The amount of flour that the bakery used this month was a 40% increase relative to last month. b. The amount of milk that the bakery used this month was a 75% decrease relative to last month