Answer:
a) one solution, x=3
b) see below
Step-by-step explanation:
2x+3=4x-3
2x=6
x can only be=3
The factors of 20 are 1, 2, 4, 5, 10, and 20
Answer:
70.2
Step-by-step explanation:
Multiply the weight in pounds by the conversion factor.
Answer:
It's cubic because volume occupies a three dimensional space. Area is measured in a second unit of length
Step-by-step explanation:
Of all it's sides and angles