Pl help
Question 1 (1 point)
Saved
What is the solution to the following equation...
Mathematics, 25.03.2020 06:17 gremar0976
Pl help
Question 1 (1 point)
Saved
What is the solution to the following equation?
4x + 15 = 31
Question 1 options:
x = 11.5
x = 4
x = 12
x = -7.25
Question 2 (1 point)
Saved
What is the solution set for the inequality?
-3x + 10 > -5
Question 2 options:
x > -5
x < -5
x < 5
x > 5
Question 3 (1 point)
What is the solution to the model below?
Question 3 options:
x = 7
x = 2
x = 3
x = 1
Question 4 (1 point)
Solve the inequality.
-2x - 1 ≥ 9
Question 4 options:
x ≤ 5
x ≥ -5
x ≤ -5
x ≥ 5
Question 5 (1 point)
Solve for x.
-0.5x + 3.55 = -4.5
Question 5 options:
x = -12.55
x = -16.1
x = 12.55
x = 16.1
Answers: 2
Mathematics, 21.06.2019 13:00
He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units
Answers: 3
Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2
Answers: 1
Mathematics, 21.06.2019 22:00
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
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