proportions
there are 3 mice for every five cats . how many mice are there if there are 100 cats
60
solve -5 cubed
-125
x+15=85
75
25% of 200
50
find the mean : 84,80,82
82
3 feet represents 50 miles ... how many miles will 27 feet represent
450
-3 raised to the fourth power
81
x-15=-15
110
find 50% of 250
125
find the median 90,97,85,72
87.5
a 25 flag pole has a 10 foot shadow find the height of a person with a 5 foot shadow
12.5
-5+-20+15=
-10
x-23=-65
-42
find the sale price on a black jacket coat regularly priced at $250 and on sale with a 20% discount
$200
identify the outlier
2,10,4,6,50,2,12,20,14
50
a model of a 220 foot tall building is 25 inches tall and 10 inches wide how wide is the actual building .
88 feet
-100+40+15+-30=
-75
-3x-26=160
62
find the percent of decrease orignal price:$25 sale price $15
40% decrease
find the upper
quartile : 3,9,2,5,1,7,16
9
a model car is made to scale of 2 to 25 . if the model is 15 in long how long in inches is he actual car
187.5in
-120+50+-40+10+
-100
5x-14=3x+20
17
find the percent of increase original price $50 new price $30
40$ increase
find the interquartile range
9,3,5,7,16,2,1,