Wat is the equation of the quadratic function with a vertex at (2,-25) and an x-intercept at (7,0) ?

f (x) = (x - 2) (x - 7)

f (x) = (x + 2) (x + 7)

f (x) = (x - 3) (x + 7)

f (x) = (x + 3) (x - 7)

The chart below shows the prices at different stores for bags of chips. Store A has 2 for $4 Store B has 3 for $5 Store C has 5 for 8$ and Store D has $1.25 each At what store will it be the least expensive to buy 30 bags of chips?

Lola spends one-third of her allowance on movies. She spends $8 per week at the movies. Write and solve an equation to determine lola's weekly allowance.

In a group of 60 students, 14 students take Algebra 1,20 students take Algebra II, and 7 students take both subjects. How many students don't take either of these subjects?

How do I solve 2.39 x 2.7

Simplify 22x-13y+19-17y-43x+12

12*5-9*4+14 + (54:3) - 8*2

What are the factors of m2 - 6m + 6m - 36? (m - 2) (m + 18) (m - 3) (m + 3) (m - 4) (m + 9) (m - 6) (m + 6)

the total weight of six pieces of butter and a bag of sugar is 3.8lb. if the weight of the bag of sugar is 1.4lb what is the weight of each piece of butter

A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate?

If Kara cuts 2 pounds of cheese into blocks that each weigh 1/3 pound how many blocks of cheese will she make