Solve the following problem: –43 + 17 = (1 point)
60 26 –26 –60
9 answers
-43 + 17 = -26
Solve the following problem: –20 – 65 + 4 = (1 point)
–81 –89 89 49
–81 –89 89 49
-20 - 65 + 4 = -81
Simplify the following expression: 121 ÷ 11 + 3 ∙ 4 ÷ 2 (1 point)
15 4.32 28 17
15 4.32 28 17
121 ÷ 11 + 3 ∙ 4 ÷ 2 = 11 + 3 ∙ 2 = 11 + 6 = 17
Simplify the following expression: 21(x – 4) + 2 (1 point)
21x – 2 107x 21x – 82 27x
21x – 2 107x 21x – 82 27x
21(x - 4) + 2 simplifies to 21x - 84 + 2, which further simplifies to 21x - 82.
Solve the following equation: 5x – 102 = 13 (1 point)
23 –23 –17.8 17.8
23 –23 –17.8 17.8
To solve the equation 5x - 102 = 13, we'll isolate the variable x.
First, we'll add 102 to both sides of the equation:
5x - 102 + 102 = 13 + 102
5x = 115
Then, we'll divide both sides of the equation by 5:
(5x)/5 = 115/5
x = 23
So the solution to the equation is x = 23.
First, we'll add 102 to both sides of the equation:
5x - 102 + 102 = 13 + 102
5x = 115
Then, we'll divide both sides of the equation by 5:
(5x)/5 = 115/5
x = 23
So the solution to the equation is x = 23.