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valentinak56 [21]
4 years ago
12

Can you solve this? :)

Mathematics
1 answer:
IRISSAK [1]4 years ago
7 0
Multiplication and division are inverse operations.
If you start with a number and divide it and multiply it by the same number (not zero), you get the original number back.

Since you want to undo a division by 7, you must multiply by 7.

Answer: A. Multiplying by 7
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The Walter family budgets the maximum amount of $124 for a camping trip. Mr. Walter already spent $40. How many people, x, can g
saul85 [17]
124-40=84     84/21=4   4=x    4 people can go
4 0
3 years ago
Read 2 more answers
Step functions<br><br> I don’t get what’s it’s trying to tell me to do not do I know where to begin
IceJOKER [234]

Answer:

[7.8] = 8

[0.75] = 1

...

Step-by-step explanation:

step function takes the value of the greatest integer

5 0
3 years ago
What is the difference of the polynomials? (5x - 3) - (2x + 7).​
alukav5142 [94]

Answer:

The answer is

<h2>3x - 10</h2>

Step-by-step explanation:

(5x - 3) - (2x + 7).

<u>Remove the brackets</u>

That's

5x - 3 - 2x - 7

<u>Group like terms and simplify</u>

That's

5x - 2x - 3 - 7

We have the final answer as

<h3>3x - 10</h3>

Hope this helps you

7 0
3 years ago
Tyler has 2 liters of water and drink half of it. How many mililiters of water does he have left?
Serga [27]

Answer:

1000 mililiters

Step-by-step explanation:

There are 1000 mililiters in one liter. Since there are two liters, it means there´s 2000 mililiters. He drink half of it, so 1000 mililiters are left.

7 0
4 years ago
james cut three squares lasagnas so that each piece was 1/5 of the lasagnas. how many pieces did james cut the lasagna into?
uysha [10]
The answer is 15. Each one is 5 pieces and there are 3 of them. so 5 x 3 = 15
4 0
3 years ago
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