How does the graph of a parabola change when you change the value of k? a it shifts vertically b no change c. it shifts horizontally d. both a and c

If you have a bag of marbles, with eight of them being the blue, four are yellow, and six green. If you wanted to make a probability of selecting yellow marble 30%, how many yellow marbles could you add to the bag?

If twice the son's age in years is added to the father's age, the sum is 70. But twice the father's age is added to the son's age, the sum is 95, find the present ages of the father and his son.

The product of two consequtive postivite integers us equal to eleven times the sum of thw two integers plus 35. find the integers

What geometric postulates justifies the statement below If AB is congruent to CD and CD is congruent to EF, then AB iscongruent to EF.

What is 3/4 foot long x0.5

If EG = 10 and EF=4, then FG=

3 x 3 x 3 x 3 + 2 x 5 =

In your class, 7 students do not receive a weekly allowance, 5 students receive $3, 7 students receive $5, 3 students receive $6, and 2 students receive $8. What is the mean weekly allowance?

How much inches are in74 ft?

If the dimensions of a figure are doubled, then the area of the figure is: A. tripled B. quadrupled C. halved D. doubled