Fractions
Find the Equivalent fraction by filling in the missing information:
3/7 = ?/ 49
21
Amy has $15 and buys a giant bar of Kit Kat that costs $12.55. How much is her change rounded to the nearest whole number?
$2
2x+3x-4=-19
x=-3
Make the statement true using < or >:
-7 __ -1
<
Illustrate a donut, use the vertical line test, or an input/output to prove whether or not it is a function
Does not pass vertical line test, multiple y-values for every x-value.
Multiply
2/9 · 9/7
2/7
Create a number with 4 in the tenths place, 2 in the hundreds place and 5 in the thousandths place.
Tutor decision
8(3x-10)=160
x=10
Solve for m:
m/4<-8
m<-32
DOUBLE JEOPARDY!!!!
Tutor checks answer
6/7 ÷ 3
Put answer in simplest terms
2/7
Round to the nearest hundredth
12,570.49957
12,570.50
3(m+2)=6m+8-m
m=-1
Write each statement as an inequality
Mr. Hernandez has at least three bags of chips.
Ms. Malleck has a maximum of twelve candies.
Ms. Tumen has at most four cans of beans
Tutor check and assign points.
Each right answer is worth 100 points!
Determine if this table is a function
Input: ❆ ✧ ♫ ❀ ✰
Output: ♥ ➩ ♪ ♥ ♕
Justify your point.
Is a function, can have same y-values for different x-values. Each x-value is unique.
Ms. Tenesaca ate 2/3 of 15 cupcakes. How many cupcakes did she eat?
10 Cupcakes!! :O
Kenny rounded the number below. What did he do incorrectly?
Round 1,346 to the nearest hundred.
1,346 → 4 means round down, so round 3 down.
1,200
He rounded down instead of staying the same. The correct answer is 1,300.
Mr. Hernandez has twice as many cupcakes as Ms. Malleck, Ms. Malleck has triple the amount compared to Ms. Tenesaca and Ms. Tenesaca has 50 more cupcakes than Ms. Tumen. If Ms. Tumen has 13 cupcakes, how many cupcakes does Mr. Hernandez have?
Mr. Hernandez should have 378, but he ate them all so now he has zero! :O
Twice a number plus 5 is less than 11.
Which inequality matches the statement?
A. 2x + 5 < 11
B. 2x + 5 ≤ 11
C. 2(x + 5) < 11
D. 2(x + 5) ≤ 11
A. 2x+5<11
explain what f(3)=5 means
When we substitute the value 3 into the function f, we get the output 5.
Ms. Tumen wrapped ⅛ of her presents in the morning and 5/6 of her presents in the afternoon. In simplest form, what fraction of her presents does she have left to wrap?
1/24
If Mr. Hernandez has $7,999,999.59 in his bank account, round his balance to the nearest whole number.
$8,000,000
Jane has a lot of jewelry. She has four times
as many earrings as watches and half the
number of necklaces as earrings. Jane has
the same number of necklaces and bracelets. If
Jane has 117 pieces of jewelry, how many
earrings does she have?
52 earrings
Mr. Hernandez wants to buy a new gaming console (X-box series x) that costs $350. He has $70 saved up. During break his job pays him $12 an hour. What is the minimum number of hours he can work to buy the gaming console?
he can work a minimum number of 24 hours.
For every hour that Mr. Elf works, he is able to wrap 6 gifts. At midnight on Christmas Eve he has wrapped 60 gifts already. What's the earliest time Mr. Elf can go to bed if he needs to wrap 100 gifts in total? (Round up to the nearest hour)
He goes to sleep at 7am.
Equation: y=6x+60
100=6x+60
40=6x
x= 20/3 ~ 6 2/3 hrs