Number Systems
4/9 + 13/27
25/27
Write the equation.
The sum of negative 45 and y is 100.
-45 + y = 100
Find x
3x+7 = 19
4
What is the perimeter of a rectangle with length 5.4 units and width 1.9 units?
14.6 units
What is the unit rate?
Travis travel 350 miles in 4 hours.
87.5 miles per hour
GCF of 18 and 36
18
Which is a larger number?
-6 or -4
-4
Simplify (2x+3y)-(-3x+5y)
5x-2y
If you have two supplementary angles, one of which has a measure of 60, what is the measure of the other angle?
120 degrees
Find the area of a rectangle with side lengths of 9.5 and 14.2
Turn 4 5/17 to an improper fraction?
73/17
A bat and 2 balls cost $1.10. The bat costs $1 more than the balls. How much does each ball cost?
$.05
If x = 6, then solve.
6x + x - 2x
30
If you have two angles that are complementary, one of which measures 89 degrees, what is the measure of the other angle?
$15
Find the area of a rectangle with side lengths of 9.5 and 14.2
134.9
4, 10, -4, 6, 200, 74, 19
What is the mean?
44.14
Solve the proportion.
2/6 = 18/x
54
What is 5*(-3)?
-15
What is 1% of 275?
2.75
If the temperature was 12 degrees one day and negative 9 degrees the next. How much did it change?
21 degrees
16/44 in simplest form
4/11
Solve.
5^3 + 6^2
161
60 is what percent of 440?
13.6%
What is the next term in the sequence -5, -2.5, -1.25, -.625
-.3125
Kadeem and Quinn both drive 25 miles. Kadeem drives at a constant speed of 50 miles an hour. Quinn drives at a constant speed of 75 miles an hour. Who takes longer to drive the 25 miles? How much longer?
Kadeem takes 10 minutes longer to drive 25 miles.