Algebra
Averages and Rounding
Exponents and Fractions
Mathematics Practice 1
Mathematics Practice 2
100
If 8x+5x+2x+4x=114, then 5x+3=....
33
100
If Joey and Katrina hike an average of 3 miles per hour, about how long will it take them to hike both the Beaverton Falls trail (7.25 miles) and the Copper Creek trail (4.75 miles)?
4 hours
100
A recipe calls for 3 3/4 cups of flour. What improper fraction is equivalent to this amount?
15/4
100
Graph x>=3 or x<=-2
See graph
100
You are lying 120 feet away from a tree that is 50 feet tall. You look up at the top of the tree. Approximately how far is your head from the top of the tree?
130 feet
200
If y=3, then y3(y3-y)=...
648
200
A skyscraper is 548 meters high. The building's owner decides to increase its height by 3%. How high would the skyscraper be after the increase?
564 meters
200
Brianna used five 3/4 cups of sugar while baking. How many cups of sugar did she use in all? (Give answer as a mixed number)
3 3/4
200
85% of what number is 136?
160
200
Sue receives a base salary of $90 weekly plus 12% commission on all sales. Sue had $3000 in sales this week. How much did she make total?
$450
300
You need to purchase a textbook for school. The book costs $80.00, and the sales tax where you are purchasing is 8.25%. You have $100. How much change will you receive back?
$13.40
300
Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls would Janet produce each month?
27
300
List in order from least to greatest: -3/4, -7 4/5, -8, 18%, 2.5, 0.25
-8, -7 4/5, -3/4, 18%, 0.25, 2.5
300
Multiply 2.345 x 0.023 BY HAND
0.053935
300
On a map, 1 inch represents 20 miles. The distance between two towns is 6 1/5 inches. How many miles are actually between the two towns?
124 miles
400
Simon arrived at work at 8:15 AM and left work at 10:30 PM. If Simon gets paid by the hour at a rate of $10 and time and a half for any hours worked over 8 in a day, how much did Simon get paid?
$173.75
400
Rachel spent $24.15 on vegetables. She bought 2 lbs of onions, 3 lbs of carrots, and 1.5 lbs of mushrooms. If the onions cost $3.69 per pound, and the carrots cost $4.29 per pound, what is the price per pound of mushrooms?
$2.60
400
Multiply 104 by 102
106
400
If one side of ta square is 5 units, whatis the area of the square?
25
400
If 5 ounces is equal to 140 grams, then 2 pounds is equal to how many grams? (16 ounces=1 pound)
896
500
Employees of a store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450?
$306
500
A roast was cooked at 325o degrees in the oven for 4 hours. The internal temperature rose from 32o to 145o. What was the average rise in temperature per hour?
28.25o
500
Find 8.23 x 109
8,230,000,000
500
In triangle ABC, AB=BC and
50
500
What will it cost to tile a kitchen floor that is 12 feet wide and 20 feet long if the tile costs $8.91 per square yard?
$237.60