Answer:
x = 4
Step-by-step explanation:
The absolute value of 5x is still 5x.
5x - 2 = 18
Add 2 to both sides
5x = 20
Divide both sides by 5
x = 4
It could be The 4.0 cm would be the base and 2.8cm would be the length upwards
Step-by-step explanation:
7 is the coeffiecient
3 is the constant
To answer you do 5 times 4 times 3 to get 60