Number Sense
Compute: 1/3 * 1 1/2
3/6 or 1/2
What is the unit rate represented by the equation below? y = 1/2 x + 3
A. 1/2
B. 3
C. 1/3
D. 2
A. 1/2
Lorna swam 30 laps per day for the first 6 days of swim practice.
She swam 40 laps per day for the next 4 days of practice.
What was the mean number of laps that Lorna swam per day for these 10 days?
34 laps
What word is defined by: a number's distance from zero on the number line?
Absolute Value
What should you do the night before the math mcas test?
Go to bed early and get a good night sleep.
Calculate: 8 - (-5 + 3 * 7) =
-8
John knows two of the angle measures of triangle PQR.
Angle Q is 75 degrees and angle R is 51 degrees.
What is the measure of angle P?
54 degrees
** Must have degree sign or write degrees or it is incorrect!!
In Mr. Montgomery's class, there are 8 boys and 12 girls.
If Mr. Montgomery selects 1 student from his class at random, what is the probability that the student will be a girl?
12/20 or 3/5
The number or element that occurs most frequently in a set of data is:
A. Mean
B. Median
C. Mode
D. Range
B. Mode
What should you do the morning of the math mcas test?
Eat a good breakfast.
What is 30% of 600?
180
Sarah & Jacob compared their total bowling scores.
Sarah's total score was 109 points greater than Jacob's total score.
Write an expression that represents Jacob's total score based on S, Sarah's total score.
S - 109
The area of a square is 49 square inches.
What is the length of one side of the square?
7 inches
**Must have your answer labeled inches or it will be incorrect!!
Use the distributive property to simplify this expression.
-4(3 - x)
-12 + 4x
What should you do when you come to a multiple choice question that you really don't know how to solve?
Use logical reasoning and estimation skills to eliminate at least one answer you know is wrong and then take your best guess.
0.636363...
or
0.63 with a bar over the 6 and 3
At her job, Alexa is paid $12.00 per hour.
When she drives her car for work she is paid an additional 32.5 cents per mile.
The following expression can be used to find the amount she is paid, in dollars, when she works h hours and drives m miles in her car: 12 h + 0.325m
How much is Alexa paid when she works 3.5 hours and drives 218 miles in her car?
$112.85
In the formula: V=Bh
What does the B stand for?
area of the base
What do we call a number that is multiplied by a variable?
Coefficient
What should you do on every question?
Show your work! Test your answer.
Try it - do not leave it blank.
Roberto bought skates marked $69.95.
The rate of sales tax is 5%.
How much will Roberto have to pay to purchase the skates?
$73.45
The equation y = 20x + 30 an be used to find Mary's pay, y, based on the number of hours she works.
How many hours must Mary work in order to earn $740?
35.5
A shipping box is in the shape of a rectangular prism.
It has a length of 12 inches.
A width of 6 inches and its volume is 288 cubic inches.
What is the height, in inches, of the shipping box?
4 inches
** must label answer with inches or it will be incorrect!!
What do you get when you divide the circumference of a circle by its diameter?
pi
What should you always remember to do when answering short answer and open response questions?
Label your answer with units of measurement, dollars, square units, etc.