Equations
Solve 2x - 8 = -24
-8
Two angles are complementary. If one angle is 54 degrees, what is the measure of the other angle?
36 degrees
What is the domain in the relation?
(5,3), (0,-2), (7,-1), (-6, 8)
-6, 0, 5, 7
Michelle puts $3500 into a savings acount. If she leaves it in the bank for 5 years with a 2% interest rate, how much interest does Michelle get?
$350
Solve 10 = x/5 + 3
35
A triangle has sides that measure 16 meters, 20 meters, and 12 meters. Is it a right triangle?
yes- it is a right triangle
Is the relation a function?
(-8, 1), (3, 1) (-6, 4), (0, 1)
yes- it is a function
Mason eats at Cracker Barrel and tips the server 20%. If his bill is $32.95, how much tip does the server get?
$6.59
Solve 8h - 12 = 5h
4
A right triangle has sides that measure 9 feet and 13 feet. What is the length of the hypotenuse?
(round to the tenths place)
15.8 feet
What is the slope in the equation 3x - 8 = y
3
A pair of shoes regularly cost $129. If they are 15% off, how much do they cost?
$109.65
Solve:
-6g + 12 = 36 - 10g
6
A right triangle has a leg that measures 6 meters and a hypotenuse that measure 17 meters. What is the measure of the other leg? (round to the tenths place)
15.9 meters
Find the slope of a line that goes through (9, 1) and (2, -4)
5/7
Jack got a car loan for $34,000. It takes him 48 months to pay it back. If the bank has an interest rate of 3.5%, how much does Jack owe total?
$38,760
Solve:
-2(5f + 10) = -5f - 60
8
A rectangle has a length of 8 in and a width of 4 in. What is the diagonal of the rectangle? (round to the tenths place)
8.9 inches
Find the slope of a line that goes through (6, -2) and (6, 7)
no slope/ undefined
A student has a 62 at the beginning of the year and now has an 88 at the end of the year. What is the percent of change?
(round to the whole percent)
42% increase