Percents
The sales tax rate on clothing is 5.5%. What is the cost of a $55 shirt, including tax?
$58.03
Nicholas is typing a book report at an average speed of 40 words per minute. What equation represents the amount of time in minutes, t, he will spend typing, w, words?
w = 40t
Dolores paid $5.50 for 5 muffins at a school bake sale. At this rate, how much did she pay for each muffin?
$1.10 for 1 muffin
What is the decimal equivalent of 7/8?
0.875
In a pair of vertical angles, if one angle equals 87 degrees,what is the measure of its opposite angle?
87 degrees
Jeff surveyed 60 families in his neighborhood. He found that 22 of the families had children. What percentage of the families Jeff surveyed had children?
36.7%
Solve 4x - 10 = 26
x = 9
The distance between a mountain and a lake is 6 inches on a map. What is the actual distance in miles if the scale is 1 in: 6.6 miles.
39.6 miles
-45 + 60
15
How would you draw -9 + - 8 on a number line?
-17
The price of a mountain bike is decreased from $180 to $130. By what percent if the price decreased?
27.7% decrease
Solve 3p + 8 = -1.
x = -3
The manager of a bakery said that about 2 out of every 5 customers bought a chocolate cake on Wednesday. The bakery had 90 customers on that day. What is the number of chocolate cakes sold on Wednesday?
36 cakes
-45 - 63
-108
If one angle equals 37 degrees in a pair of complementary angles, what is the measure of the missing angle?
53 degrees
After the special sale ended, a storekeeper raised the price of a clothes dryer from $400 to $640. What was the percent increase?
60% increase
A box contains 2 red balls, 3 green balls, and 9 pink balls. What best describes the probability associated with picking a red ball without looking?\
likely unlikely certain impossible
unlikely
Shandra's heart beats 26 times in 10 seconds. At this rate, how many times will her heart beat in 60 seconds?
156 times
Order the numbers from least to greatest.
1/6, 15%. 0.25, 1/5
15%, 1/6, 1/5, 0.25
If a regulation hockey puck measures 6 inches in diameter, which is the closest to it circumference in inches?
C = 18.84 inches
A bicycle that normally sells for $120 is on sale for 45% off. What is the sale price of the bicycle?
$66 sale price
Jordan placed 12 cards that were the same size in a bag. Each of the cards had one letter on it as shown. MATH IS A BLAST
If Jordan picks 1 card at random, what are the odds that he will pick a card with the letter S on it?
1/6
Are the following ratios proportional?
2/18
3/27
4/45
No the ratios are unequal.
Jose has $30 to spend on bowling. The bowling alley charges $7 per game and $2 to rent a pair of shoes. If Jose needs to rent bowling shoes, what is the greatest number of games he can afford with the money he has?
4 games
A pentagon is made up of a square and a triangle. If the length and width of the square is 30 ft and the height of the entire pentagon is 60 feet, what is the total area of the irregular shape.
1,350 square feet