There are 6 gray keys for every seven blue keys write the possible ratios for gray to black keys

5x + 9 = x - 23 find X

What is the answer for that question

What is the value of c such that: x2 + 14x + c, is a perfect-square trinomial?

The price tag on a shirt says $21.50. The final cost of the shirt, including taxes, is $23.22. The equation 21.50+t equals23.22 can be used to find the amount of sales tax t in dollars. What is the sales tax.

Nia has number cards for 2,3,8,9,5. what are all differents ways nia can arrange the cards to show only even number with the 2 in the ten thousands places

Graph each equation using its given form. a. y=4x+2 b. y = - 1/3x-5 c. y+1=3/4 (x-8) d. y-4=-2/3 (x-6)

Two angles are supplementary. one angle is 5 degrees more than 6 times the other. find the measure of each angle

In a large population, very close to 25% of the observations will fall below the 25th percentile (Q1), and close to 75% fall below the 75th percentile (Q3).

Corrine bought 8.4 pounds of almonds. She dived them into 30 snack bags. How many are in each bag?

There are 25 students on the school bus 5 girls and 20 boys what is the ratio of girls to boys on the school bus