m
What is the value of the expression "a2 / (b+b+12)" when a=6 and b=3?
2
Sa'miyah puts $15 in a savings account each month and deposits an extra $25 when she receives money for his birthday. If her birthday was this weekend, which expression represents the amount she has saved this year?
a) 25m+15 b)15m+25 c)15m-25 d)25m-15
b) 15m+25
Which expression represents "5 less than the product of 2 and a number x"?
a) 5-(2+x) b) 5-2n c) 2n-5 d) (2+n)-5
c) 2n-5
Simplify: 13y + 12 -11(1 - 9y)
-86y + 1
Write: How would you explain to someone about how to find the IQR on a box plot?
Ex. Q3-Q1
Find the mean and median of the data set: 9, 7, 11, 24, 6, 2, 7, 347
Mean: 51.625
Median: 8
What is the value of the expression "24x-15y" when x=1 and y=5"
-51
What does this expression equal? : -1.5 + (2/5) + (-7) + 2.6
-5.5
Lexi is riding an uber to get to the mall. In an uber, there is a one-time fee of $2.50 and it is $1.25 per mile. If Lexi rides in the uber for 5 miles, how much money will she have left if she pays with a $20 bill?
$11.25
Write: How would you find the constant of proportionality or unit rate on a table?
"Whatever you multiply to one row, you multiply to all the others"
Simplify: 3x + 4 + 5(6 - 7x)
Cole has 5 more than 2 times as many cookies as Naim. Cole has 17 cookies. How many cookies does Naim have total?
6
Write an expression that represents "9 less than the product of 5 and a number n"?
5n-9
Olivia rolls a fair number cube and flips a fair coin. What is the probability that she rolls an odd number and flips heads?
3/12 or 1/4
What is the area AND circumference formula for a circle?
A=pi*r2
C=pi*d OR 2*pi*r
On a map, two cities are 0.8 cm apart. The map has a scale of 1 cm to 30 miles. How far apart, in cm, would the same two cities be on a map that has a scale of 1 cm to 16 miles?
1.5
Miss. Dong has $24 to spend on coffee and donuts. She buys just 1 coffee for $2.59. Each donut costs $1.99. Write an inequality that can be used to determine the greatest number of donuts, d, Miss. Dong can buy.
1.99d + 2.59 <= 24
Dylen bikes 3.5 miles every 1/4 hour. What is his unit rate?
14 miles an hour
Name a set of angle measurements that could be the interior angles of a triangle.
Ex. 15, 30, 135
What is the simple interest rate formula?
I=prt
Your meal comes to $24.24. What is the amount in total if you tip 20%?
$29.09
On a map, two cities are 1.4 inches apart. The map has a scale of 1 inch to 14 miles. How far apart, in inches, would the same two cities be on a map that has a scale of 1 inch to 28 miles?
0.7
On a map, two cities are 2.8 inches apart. The map has a scale of 1 inch to 25 miles. How far apart, in inches, would the same two cities be on a map that has a scale of 1 inch to 50 miles?
1.4
A store has a product that they bought for $56, and will set for $66. What is the percent of increase in sale price?
17.86%
Write: How do you turn a decimal into a fraction on your calculator? (Or vice versa)
2nd, PRB