Answer:
3
Step-by-step explanation:
(2x-3)^2=9
(2x-3)^2=3^ 2
2x - 3 = 3
2x = 3 + 3
2x = 6
x = 6/2
x = 3
Answer:
<h3>The correct answer is <u>D: -30</u></h3>
Answer:3x+5
Step-by-step explanation:
Answer:
unit is a step to go down and up
Answer:
17 grams
Step-by-step explanation:
21grams-4=17grams