Steve is x years old. his sister, diane, is 6 years older than steve. their grandmother is four times as old as diane. write and simplify an expression that represents their grandmothers age in years.

Grandmother's age is (4x+24)

Grandmother is 24 years older than four times Steve's age

Step-by-step explanation:

Let

x ----> Steve's age

y ----> Diane's age

z ----> Grandmother's age

we know that

-----> equation A

-----> equation B

Substitute equation A in equation B

therefore

Grandmother's age is (4x+24)

Grandmother is 24 years older than four times Steve's age

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2