Solving Inequalities by +-*/
Solve the inequality 5y + 8 > 4y - 3.
y>-11
Solve -2(y - 2) < 2(y - 4).
y > 3
Describe the Graph of 4x - 7 < 2x and 3x + 5 > -1
between -5 1/3 and 3 1/2
What is the equivalent symbol for "at least"?
greater than equal
line
Describe the graph the solution of q – 27 < -19.
the values of q is less than 8
Find the solution to the sentence, ''2 times the sum of a number and 4 is at least 6 times the number decreased by 8''.
x is less than or equal to 4
write the graph of -5 < x < 5 in interval notation.
(-5, 5)
What is the equivalent inequality symbol for "at most"?
less than equal
What line has a definite length?
line segment
Solve. x-3>-2.
x > 1
Solve an inequality for the following: 5 times a number minus 7 is less than 118.
x < 25
Write the graph of x > -3 or x < 2 in interval notation
(-3, 2)
It has no dimension.
point
If point O is between points A and B in the number line, what is the opposite of ray OB?
Solve 22p > 198.
p > 9
Solve –4(10 – n) – 6n > 8(n + 3) – 7n + 2.
n < -22
Solve 11x – 9 > 13 or –4x – 4 < 8.
x>2 or x>-3
It has length and width, but no thickness.
plane
What is the least number of points a plane can contain?
3
Solve –15k > -120.
k < 8
x<(3x-12)/4
x < -12
Solve 4(3x - 5) > 4(2x - 7) or 5x - 10 < 7x
x > -5 or x > -2
two lines that meet at a common point.
intersecting lines
point