The slope of a line that is parallel to y=5x+3 is 5x.
Two lines must have the same slope to be parallel to each other.
Look at the picture attached for answers
3 : 4 = 2700 : 3600
sum the parts of the ratio : 3 + 4 = 7
divide 6300 by 7 to obtain 1 part
= 900 ← 1 part
3 parts = 3 × 900 = 2700
4 parts = 4 × 900 = 3600
note that 2700 + 3600 = 6300
Answer: 4+2n³
Explanation:
5+5n³ - 1-3n³
Step 1. Collect like terms
(5−1)+(5n³-3n³)
Step 2. Simplify
4+2n³