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Vikentia [17]
2 years ago
7

I need help!!!!!!!!!​

Mathematics
2 answers:
harina [27]2 years ago
5 0

Answer:

A=39      B=17

Step-by-step explanation:

12 times 4= 48 then 48-9=39

lutik1710 [3]2 years ago
3 0

Answer:

a) 39 b) 17

Step-by-step explanation:

12x - 9

12(4) - 9

48 - 9

39

d/15 + 13

(60)/15 + 13

4 + 13

17

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Step-by-step explanation:

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Can the mixed fraction 3 and 5/7 be changed into a decimal? Explain how in complete sentences.
pashok25 [27]

Answer:

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Step-by-step explanation:

all mixed numbers and fractions can be changed into decimals. The line in a fraction that separates the numerator and denominator can be rewritten using the division symbol. So, to convert a fraction to a decimal, divide the numerator by the denominator. If required, you can use a calculator to do this. This will give us our answer as a decimal.

3 0
3 years ago
How do we solve this?
Harlamova29_29 [7]

Answer:

B is (3, 10)

Step-by-step explanation:

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AND 2 + Y = 12 SO y = 10.

4 0
3 years ago
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