Write an expression for the operation described below.
Divide s by t
What is s\t
200
Are these ratios equivalent? 1:2 and 3:12
No
200
Carey prepared 20 kilograms of dough after working 5 hours. How many hours did Carey work if she prepared 28 kilograms of dough? Assume the relationship is directly proportional.
How many hours did Carey work?
What is 7 hours
200
Which sign makes the statement true? < > =
|2| 5
What is 2 < 5
200
How do you write 9,300 in scientific notation?
What is 9.3 X 10^3
200
Evaluate the expression for v = 11.
v – 8 =
What is 3
300
12 donuts in 2 boxes = how many donuts per box
What is 6
300
Do these ratios form a proportion?
4/5 and 8/20
What is No
300
Put these integers in order from greatest to least.
3 -8 4
What is 4, 3, -8
300
Which sign makes the statement true? < > =
7.8 × 10^5 78,000
What is 780,000 > 78,000
300
Evaluate the expression for y = 4.
2y =
What is 8
400
Are these ratios equivalent?
$20 for 4 visitors
$5 for 1 visitor
Yes
400
Solve for t.
14/2 = t/1
t =
What is 7
400
Which sign makes the statement true? < > =
-6 -4
What is -6 < -4
400
Which sign makes the statement true? < > =
7.3 × 10^3 7.3 × 10^2
What is 7300 > 730
400
Write the sentence as an equation.
129 is equal to the total of 399 and t
What is 129 = 399 + t
500
Wendy and Luther are baking pies for a bake sale. Wendy baked 3 apple pies and 4 blueberry pies. Luther baked 7 apple pies and 15 blueberry pies. Who baked a lower ratio of apple pies to blueberry pies?
Luther
500
Kimi jarred 12 liters of jam after 6 days. How many days did Kimi spend making jam if she jarred 18 liters of jam? Assume the relationship is directly proportional.
How many days?
What is 9 days
500
Which sign makes the statement true? < > =
|-4| |-5|