Answer:
6) not equivalent
7) equivalent
Step-by-step explanation:
6)
2 (3x - 5)
6x - 10
6x - 8 ≠ 6x - 10
7)
2 - 2 + 5x
5x
5x = 5x
Hey there!
(8 * 7 - 3) * 7
= 8(7)(7) - 3(7) ⬅️ POSSIBLY BE AN EQUIVALENT EXPRESSION
= 56(7) - 3(7)
= 392 - 3(7)
= 392 - 21
= 371 ⬅️ OVERALL ANSWER/EQUATION ANSWER
Most likely your answer should be:
• 8(7)(7) - 3(7)
• 56(7) - 3(7)
• 392 - 3(7)
• 392 - 21
EITHER OF THESE SHOULD WORK ⬆️
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
The answer is B)
x2+2x−3=0
Factor left side of equation.
(x−1)(x+3)=0
Set factors equal to 0.
x−1=0 or x+3=0
x=1
or
x=−3
Answer:
Step-by-step explanation:
There are 20 men and 8 of them prefer movies.