1st Nine Weeks
What is the sum of -15 and its additive inverse?
Convert 0.596 into a percent
59.6%
3+y = 15
y=12
There are 10 circles and 6 squares. What is the simplest ratio of squares to circles?
3:5
10p−4(8p−2)
−22p+8
Convert 11/20 into a decimal
-4 3/10 x 1 1/8
-387/80 or -4 67/80
2z+3 = 21
z=9
A certain recipe for trail mix calls for 55 cups of almonds and 44 cups of raisins and makes 55 servings. Meena wants to make enough for 1010 servings. How many cups of raisins does she need?
8 cups of raisins
14 is what percent of 350?
4%
Multiply 2/3 and 5/4 and put into simplest form
What is 5/6?
16
1
7x+4= 39
x=5
A spinner for a board-game is divided into four equal-sized sections colored red, green, yellow, and blue. If you land on a line between the colors, you keep spinning until you land on a color. Dianelys' turn is next. Which word or phrase describes the probability that she will land on purple?
unlikely; impossible; an equal chance or 50-50; certain
When there is no way for something to occur we say it is impossible.
−9a−2
−27a+10
Convert the fraction below into a decimal
31/60
What is 0.516666..... ?
a⋅a⋅b⋅b⋅b⋅b⋅c
a2b4c
-3 = m/-2
m=6
In a certain Algebra 2 class of 28 students, 7 of them play basketball and 9 of them play baseball. There are 14 students who play neither sport. What is the probability that a student chosen randomly from the class plays both basketball and baseball?
2/28 or 1/14
Find the median and mean of the data set below:
46,36,36,3,38,14,2
The median is 36.
The mean is 25.
Place the numbers in order from least to greatest
0, -15, 15, -3, 3, 9, 11, -8
-15, -8, -3, 0, 3, 9, 11, 15
y+y+y+y+y+y+z+z+zy+y+y+y+y+y+z+z+z
6y+3z
6 + a/2 = -28
a=-68
A certain recipe for rice and beans calls for 66 cups of beans and 15 cups of rice and makes 30 servings. Billie wants to make enough for 10 servings. How many cups of beans does she need?
2 cups of beans
(13×7)+5+42
28