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
ycow [4]
2 years ago
7

Explain how to check multiplication using addition and division ñ. Include an example in your explanation.

Mathematics
1 answer:
ratelena [41]2 years ago
5 0
Addition/Subtraction and. Multiplication/ Division ... So checking one operation with its opposite is a good way to help verify your answer.
You might be interested in
I'M IN A TIMED TEST... HELP PLZ!!!The volume of this sphere is StartFraction 500 pi Over 3 EndFraction cubic inches. What is its
Mrac [35]

Answer:

It's B ( just did it )

Step-by-step explanation:

Looked up the answer real quick and the person had the same question with a picture.

It's on Ed2020 it's B

8 0
3 years ago
Read 2 more answers
When figuring out the amount of mulch would be needed for Alex's back yard, he created an equation that
soldier1979 [14.2K]

Answer:

Alex will need 14 bags

Step-by-step explanation:

B= 4(2x+7)+3(2x+7)

and

2x+7=2

First, we should solve the second equation to obtain x:

2x+7=2

2x=2-7

x= -5/2

Then, we use this answer to calculate B:

B=4(2(-5/2)+7)+3(2)

B=4(-5+7)+6

B=4(2)+6

B=8+6

B=14

Alex will need 14 bags

7 0
3 years ago
Sally's soccer team played 40 games and won 17 of them. What percent of the games did the team win
Kobotan [32]

Answer:

42.5%

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Write the equation of a line perpendicular to y= -1/3x + 5 and passes through the point (6, 4).
Levart [38]

Answer:

y = 3x - 14

Step-by-step explanation:

Perpendicular lines will have a opposite reciprocal slope, so the slope will be 3.

Plug in the slope and given point into y = mx + b, then solve for b:

y = mx + b

4 = 3(6) + b

4 = 18 + b

-14 = b

Plug in the slope and y intercept into y = mx + b

y = 3x - 14

So, the equation of the line is y = 3x - 14

3 0
2 years ago
What is 96 divided by 7 please help is is due by midnight
mash [69]

Answer:

13.7 (nearest tenth)

Step-by-step explanation:

13.7142857143 is the full answer

6 0
3 years ago
Read 2 more answers
Other questions:
  • brenda savings account principal 850, 5.5% annual interest rate and is compounded quarterly for 1 year. what is the compound int
    5·1 answer
  • What is the reciprocal of 0.25
    8·2 answers
  • Select the sequence of transformations that will carry triangle A onto triangle A'.
    14·1 answer
  • 3 less than a number h is -12
    10·1 answer
  • The clock hands are at a 150 angle. Zack has basketball practice in 2 hours. Which could be the angle measure of the hands when
    7·1 answer
  • Helpppppp pleaseeeeeee
    7·2 answers
  • 3. Use substitution to solve the system of
    5·1 answer
  • Please help me!I will give you 44 points
    14·1 answer
  • If the price of pineapple juice was $4.50 a gallon and it is now $5.75 a gallon, what is the percentage change in price
    15·1 answer
  • A total of $7000 is invested: part at 8% and the remainder at 12%. How much is invested at each rate if the annual interest is $
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!