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schepotkina [342]
2 years ago
15

Describe how to use a tens fact to find the difference for 15-8

Mathematics
2 answers:
scoundrel [369]2 years ago
8 0
Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.
olchik [2.2K]2 years ago
7 0
Fiest do 15  with 5 is 20 so 8 - 5 = 3 so 20 and 3 is 23
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The number 321.8 is 34% of x. What is the value of x rounded to the nearest whole number?
Anni [7]

Answer:

946

Step-by-step explanation:

Let's make an equation :

34% of x = 321.8

Covert 34% into decimal by dividing by 100 :

34 ÷ 100 = 0.34

Rewrite equation with decimal form :

0.34x = 321.8

Divide both sides by x to make x the subject :

x = 321.8 ÷0.34

x = 946.470588235

To the nearest whole number will be 946 as 4 rounds it down

So our final answer will be 946

Hope this helped and have a good day

7 0
1 year ago
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nlexa [21]

Answer:

Domain: (-∞, 5)∪ (5, ∞)

Range: (-∞, 2)∪ (2, ∞)

7 0
2 years ago
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zheka24 [161]
It seems to be none of the above
3 0
3 years ago
Witch of the following properties can be used to show that the expression 4^5/3 is equivalent to ^3√4^5
xz_007 [3.2K]

Step-by-step explanation:

I think so option b Is answer

8 0
2 years ago
Can someone help me on this question?
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