Solve x+ 15 > 3
A.x>18
B. x>12
C.x>5
D.x>-12
To solve the inequality x + 15 > 3, we first subtract 15 from both sides to isolate x:
x + 15 - 15 > 3 - 15
This simplifies to:
x > -12
Therefore, the correct answer is D. x > -12.
Solve x+ 2 1/2 < 8
A. x< 10 1/2
B. x<6 1/2
C. x< 5 1/2
D. x< 4 1/2
To solve the inequality x + 2 1/2 < 8, we first need to subtract 2 1/2 from both sides:
x + 2 1/2 - 2 1/2 < 8 - 2 1/2
This simplifies to:
x < 5 1/2
Therefore, the correct answer is C. x < 5 1/2.
Willow solved an inequality and graphed the solution on the number line. Which of the following inequalities did she solve
A. x- 2 1/3 < 2 1/6
B. x + 1.75 < 5.75
C. x+2 1/2 < 2 1/2
D. x- 1.5 < 3
Based on the given information, we need to find the inequality that Willow solved. To do this, we can examine each option:
A. x - 2 1/3 < 2 1/6
B. x + 1.75 < 5.75
C. x + 2 1/2 < 2 1/2
D. x - 1.5 < 3
By comparing the given inequality in each option to the inequality that Willow solved, we can determine that the correct answer is D. x - 1.5 < 3.
Multiply or divide to solve for the variable. If you multiply or divide both sides by a negative number, then
A. delete
B. keep
C.reverse
C. reverse
solve
-5x> 20
A.<
B.>
To solve the inequality -5x > 20, we'll start by dividing both sides of the inequality by -5. However, since we are dividing by a negative number, we need to reverse the inequality sign. The correct way to solve this inequality is:
Divide both sides by -5:
(-5x)/(-5) < 20/(-5)
This simplifies to:
x < -4
Therefore, the correct answer is A. < (less than).
Solve
6x<54