Andy is one fourth as old as his grandfather who is 76 write an equation to determine whether it is 19 or 22 years old.

An earthquake can be felt in a circular pattern from the epicenter. If the equation of this pattern is x2 + y2 = 2500, how many miles away from the epicenter can you feel the effects of the earthquake?

What is the mean of the set of number? -7, - 5, 0, 8, 9 A. 1 B. 10 C. 22 D. 5

There are 105 lettered tiles in a board game. You choose 7 tiles. How many of the 105 tiles would you expect to be vowels?

Graph this equation: y-3=1/2 (x+2).

Write a function to represent the set of ordered pairs. { (2, - 8), (3, - 18), (4, - 32), (5, - 50) } A) f (x) = - 4x B) f (x) = - 2x^2 C) f (x) = x - 10 D) f (x) = - 8x-2/2

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Mr. Diaz's class is taking a field trip to the science museum. There are 23 students in the class, and a student admission ticket is $8. How much will the students ticket cost?

How do you solve this ... 8=x-5/7

A triangular pathway in a park is shown below. what is the approximate total length of the path?

Solve the equation. y + 13 = 10 Y = 23 Y = - 23 Y = 3 Y = - 3 Solve the equation. 9 = t + 13 T = - 4 T = 4 T = 22 T = - 22 Multiply. 7 (x - 2) 7x - 14 7x - 2 X - 14 7x - 9 Solve the equation. X + 1 = 3 X = - 2 X = 4 X = 2 X = - 4