Answer:
20 people
Step-by-step explanation:
$190 - $130 = $60
60/3 = 20
What is the area of the triangular base?
8 square feet
What is the length of edge DF?
4 feet
There is only one solution.
y = x+2
x = -1
Substitute x = -1 in y = x+2
y=-1+2
y = 1
We only get the single value of y and x so It's clear that there's only one solution.
Answer:
x
Step-by-step explanation: