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777dan777 [17]
3 years ago
13

How to make a ten. 7+8

Mathematics
2 answers:
Ber [7]3 years ago
7 0

Answer:

7+8-5=10

Step-by-step explanation:

balandron [24]3 years ago
5 0
Fifth teen tens for your answer or just put 15
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The price of an item has risen to $221 today. Yesterday it was $130. Find the percentage increase.
wlad13 [49]

Answer:

70

Step-by-step explanation:

4 0
3 years ago
In your own words, explain the concept of a variable. Discuss how you can teach a class about the use of variables and how they
vesna_86 [32]

VARIABLE is a symbol which is used for representation in a  math.

According to the statement

we have to explain about the what is a variable.

So, VARIABLE is a symbol which is used for representation in a  math.

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A variable may also be called a data item.

It is used to represent a data like country name, name, age, date of birth etc.

we know that the every thing is changeable. So, like ther things variables are also changeable.

The changing of variable parameters is called as variation. In problems relating to two or more variables, it is seen that the value of a variable changes with the change in the value.

So, VARIABLE is a symbol which is used for representation in a  math.

Learn more about VARIABLE here brainly.com/question/1295072

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8 0
2 years ago
What missing number would complete the factorization k^2 + 5k + 6 = (k + 2) (k + ? )
timurjin [86]
The answer would be 3. 
<span>k^2 + 5k + 6 = (k + 2) (k + 3)

HOPE THIS HELPS! ^_^</span>
6 0
3 years ago
Shawna bought a bag of candy. She ate of the bag on Friday and of the bag on Saturday. What portion of the bag is left?
vodka [1.7K]

Answer:

I believe it would be A hope this helps!

Step-by-step explanation:

5 0
3 years ago
Sophia was going out to eat with some of her friends. The bill for the food
aleksley [76]

Answer:

$12.40

Step-by-step explanation:

You can set this up as .20 x 62 which will give you $12.4 or $12.40. You get .20 by converting 20% to a decimal. Also you can simply put 60-20% on a calculator.

6 0
3 years ago
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