Mathematics, 03.02.2021 18:10, cocoarockford
Decide whether the two expressions are equivalent for each problem below.
If they ARE equivalent, explain why.
If they ARE NOT, provide the reason why the two expressions are not equivalent.
A) -8(x+7) and -8x-7
B) 6x and 4x+2
C) 15-4x and - 4x +15
D) 7(x+10) and 7x+70
Answers: 2
Mathematics, 21.06.2019 13:50, webbhlharryteach
What is the value of x in the equation 6(x + 1) β 5x = 8 + 2(x β 1)?
Answers: 1
Mathematics, 21.06.2019 21:30, jtorres0520
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Decide whether the two expressions are equivalent for each problem below.
If they ARE equivalent, e...
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