Answer: D. 12 ft
Step-by-step explanation:
You would make two mountains because you need to compare the two factor mountains
The answer to this is 3 bc 47*2=94
100-94=6
6/2=3
The expression represented by 21 increased by twice Gail's height is 21 + 2g
<h3>What are expressions?</h3>
Expressions are mathematical statements that are represented by variables, coefficients and operators
<h3>How to translate the algebraic expression?</h3>
The expression is given as
21 increased by twice Gail's height
Where
g represents Gail's height
So, we have
21 increased by twice Gail's height ⇒ 21 increased by twice g
Twice means 2*
So, we have
21 increased by twice Gail's height ⇒ 21 increased by 2g
increased by means +
So, we have
21 increased by twice Gail's height ⇒ 21 + 2g
Hence, the expression represented by 21 increased by twice Gail's height is 21 + 2g
Read more about expressions at
brainly.com/question/22019327
#SPJ1
Answer:
2
Step-by-step explanation:
slope is 2 which is the rate of change
