Decimals
Jorge bought lunch from his favorite restaurant. He ordered a taco for $4.50, a side of
tortilla chips for $1.75, apple juice for $1.35, and a sweet corn for $1.29. He paid with a
10 dollar bill. How much change did he get?
1.11
An oil well reached a depth of 3,500 feet below ground. How is the depth’s absolute value represented?
—3,500| feet
Which expression matches this statement?
the difference between w and 8 multiplied by 6
A. (8 × 6) – w
B. w × (8 × 6)
C. 6 × (w – 8)
D. 8w – 6
Four friends went out for dessert. When they were finished, 4 /5 of a pie was left. The four friends decided to share it equally and asked for four to-go boxes. Which expression shows how much of the pie each person took home?
4 /5 ÷ 4
Which point is the opposite of –15°?
15
Four squared is:
16
Find the least common multiple (LCM) of 9 and 15.
45
What is the electric charge of an atom with 6 electrons and 4 proton?
-2
Lists these absolute values in order from least to greatest?
|–7| |4| |18| |–13| |14|
|, |–7|, |–13|, |14|, |18|
Jeremy incorrectly calculated how much the family would pay for admission. This is his work. Which step contains the first error?
Step 1: (2 × $24.50) + (3 × $15.50)
Step 2: $4.90 + $465
Step 3: $469.90
Step 2
What is the value of –(–81)
81
A police officer found that only 60% of drivers came to a full stop at a stop sign in a dangerous intersection. If the officer counted 435 drivers, how many came to a full stop?
261
Who is the best teacher in the world
Ms.Wright
What is warmer -12.3 or negative 12.7
- 12.3
Mom made jars of jelly and marmalade to share with our neighbors. Of every 3 jars she shares, 2 will be marmalade. What is the ratio of all jars to marmalade?
3:2