Explain why the expression 7•3x is not equal to the expression 21x
1 answer:
You might be interested in
Answer:
15 teachers
Step-by-step explanation:
Given:
number of children is c
number of teachers is t
=
(rearrange)
t = x C
When C = 70,
t = x 70
t = 15 teachers
Answer:
The answer is
<h2>Step-by-step explanation:
The midpoint M of two endpoints of a given line segment can be found by using the formula
<h3>where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-4, -9), (-6, -6)
The midpoint is
<h3>We have the final answer as
<h3>Hope this helps you