Fractions
7/15 + 1/5
2/3
543.51 + 84.32
627.83
66 is what percent of 180?
Round to the nearest hundredth
36.67
x > 4
(4, infinity)
8x +10 = 3x + 20
x = 2
9/4 - 9/8
3 3/8
94.65 -38.431
56.219
Convert 57.8% into a decimal
0.578
x < 6
(-infinity, 6)
13 - 5x = 2x - 8
x = 3
1/4 x 7/9
7/36
83.2 x 5.6
465.92
A bicycle is on sale for $189.50. The sales tax rate is 5%. What is the sales tax? What is the total price?
Sales tax: $9.475
Total price: $198.975
12 < 3x < 36
(4, 12)
y = 3x + 5
Find the slope and y intercept
Slope = 3
Y intercept = (0,5)
(2/9) / (3/11)
22/27
0.45 / 0.09
5
A phone is on sale for $245.5. The store is selling them at a 15% discount. What is the new price? What is the discount?
Discount: $36.825
New Price: $208.675
-10 < -2x < 6
(-3, 5)
There are 2 graphed points, (2,5) and (8,10). Find the slope of the line.
Slope= 5/6
Convert 6/16 into a percentage
37.5%
Convert 0.475 into a percentage
47.5%
The book shelf was bought at a wholesale price of $150.00. The store then sold it for $200. What percentage was the bookshelf marked up by?
33.3%
14 < 5x + 4 < 44
(2, 8)
The equation is y= mx + 3 . The slope is missing. Using this equation and the point (2,6) find the missing slope.
Slope = 3/2