7z-9z is equivalent to wich of the following

a. - 2

b. - 2z

c. - 2z2

Show work for 3 2/3 * 17

Rounded to the nearest 1,290.

The y-intercept of a parabola is 1, and its vertex is at (1,0). What function does the graph represent? OA. Rx) = (x - 1) 2 OB. Rx) = (x + 1) 2 OC. Rx) = - 1 (x - 1) OD. Rx) = - 1 (x + 1) 2 Reset Next

Find the area of a circle with a circumference of 16 π units

A wheelchair ramp is in the shape of a triangular prism. it has a base area of 37.4 square yards and a height of 5 yards. find the volume of the ramp

Aldo paid $13.88 for a 1.98 - pound bag of shrimp at one store. The following week, he paid $38.99 for a 5.46 - pound bag at another store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price.

A compound inequality is graphed, and its graph consists of all real numbers. which open sentence could have resulted in this solution set? r4 r<6 or r<4 r>6 or r<-4

Convert 11 cm to mm. A : 11 mm B : 0.11 mm C : 110 mm D : 11,000 mm

Bob has a standard deck of playing cards. If he randomly draws a J, K, 2, and 2, what is the probability that the next card he draws to add to his hand is a K?

Jim Jane Ann and Bill measure an object's length density mass and volume respectively with students measurement might be in liters