1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
3 years ago
5

82+42 using mental math with associative property

Mathematics
1 answer:
dexar [7]3 years ago
5 0
  82
+42
------
124
-------------------------------------------------------------------------------------------------------- 
You're welcome! Hope this helped!
You might be interested in
Which statement correctly compares the parking rates for each lot?
cupoosta [38]

Answer: O Lot B costs $0.01 more

Step-by-step explanation: I think it’s O Lot B costs $0.01 more per hour than Lot A

3 0
3 years ago
A cyclist cycles a distance of 30 miles in a time of 2 hours. what is her average speed?
just olya [345]
The avg speed is 15mph
5 0
3 years ago
Read 2 more answers
Six times the sum of a number and seven is 30. Find the number.
Sedaia [141]

Answer:

x = -2

Step-by-step explanation:

6(x+7)=30

6x+42=30

6x=-12

x=-2

3 0
3 years ago
Read 2 more answers
janet and sam both have new jobs. Janet makes $8 every 1/2 hour. Sam makes $5 every 1/3 of an hour. Who would have made more mon
Ksivusya [100]
Janet earns more money because she gets paid $8 every 30minutes and in other words is that per hour she gets paid $16.  Whereas Sam gets paid $15 every hour. The amount paid at the start determines who gets more
4 0
3 years ago
What expression is equivalent to b+b+b+b
Brums [2.3K]

4b is equivalent to b+b+b+b

5 0
3 years ago
Read 2 more answers
Other questions:
  • What's the nearest hundred 746
    6·2 answers
  • tony has 7/8 of a candy bar. he wants to split the bar into servings that are 3/10 of the bar. how many servings can he make?
    6·1 answer
  • What's smaller 4/5 or 7/10
    8·2 answers
  • 10+36 ÷9 what. The. Answer
    5·2 answers
  • Round<br> 70% to<br> The<br> thousands<br> Place
    9·1 answer
  • 1) If the bill is split evenly between the friends, which equation can be
    6·1 answer
  • Eric has a riddle: "I am thinking of a fraction that is equivalent to
    15·1 answer
  • Becky received a statement on her Certificate of Deposit showing that her investment had returned $6,336 over its life. If the C
    10·1 answer
  • X/8 = 4 distrutive property?
    14·1 answer
  • Job-Finder charges employers d dollars to post a job on their website. They offer a 12% discount
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!