(a-b)(a+b) because when you reverse the sum you do axa and ax-b xx
You would multiply both 2x and -8 by 5. The answer would be 10x-40.
2x + 4 > 8
Step 1: Subtract 4 from both sides.
2x + 4 − 4 > 8 − 4
2x > 4
Step 2: Divide both sides by 2.
2x/2 > 4/2
x > 2
2x − 3 < 5
Step 1: Add 3 to both sides.
2x − 3 + 3 < 5 + 3
2x < 8
Step 2: Divide both sides by 2.
2x/2 < 8/2
x < 4
Answer:
B (second one)
Step-by-step explanation:
2 x 2 = 4
4 x 1.5 or 1 1/2= 6
hope this helps
Answer:
The slope is 5
Step-by-step explanation: