Equations & Inequalities
The solution to:
3x + 5 = 8
What is:
x = 1
The sum of two angles equals 90 degrees.
What are complementary angles?
Two whole numbers that are greater that 1 but less than 10 that do not cleanly divide into 180.
What are 7 and 8?
The solution to 2/3 + 3/5 as a mixed number.
What is 1 and 4/15?
The square root of 196.
What is 14?
The solution to:
2(x + 3) = -8
What is:
- 7
The sum of two angles equals 180 degrees.
What are supplementary angles?
The GCF of 60 and 75.
What is 15?
The solution to 2x/5 - 3/10.
What is (4x - 3)/10?
The best estimate (out to one decimal place) for the square root of 2.
What is 1.4?
The solution to:
5x - 8 = 3(x + 12)
What is:
x = 22
Two angles directly opposite one another at the intersection of two lines. They are always considered congruent.
What are vertical angles.
The LCM of 18 and 20.
What is 180?
3x/4 times 2/7 simplified.
What is 3x/14?
The square root of 350 simplified.
What is 5 root 14.
The solution to:
2/3 x - 7 > 11
What is:
x > 27
Two lines that continue along a plane but never intersect.
What are parallel lines?
The GCF of 24x2 and 18x.
What is 6x?
121/144 times 72/77 simplified.
What is 11/14?
3 root 15 times 2 root 3, simplified.
What is 18 root 5.
The solution to:
4(x - 3) > 8x + 8
What is:
x < -5
A line that intersects two parallel lines.
What is a transversal?
The LCM of 24x2 and 18x.
What is 72x2?
3/8 divided by 9/14 simplified.
What is 7/12?
The closest whole number estimate in feet for the hypotenuse of a right triangle that has side lengths of 7 ft. and 4 ft.
What is 8 ft.?