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Nastasia [14]
3 years ago
5

A/9=-4: what does a=

Mathematics
1 answer:
umka2103 [35]3 years ago
8 0

Answer:

-36 I believe

Step-by-step explanation:

a/9=-4

you need a negative to be in that equation for 4 to be negative. multiply 9 on both sides, 9*-4 is -36

a=-36

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You started this year with $458 saved and
vovangra [49]

Answer:

s = 14m + 458

Step-by-step explanation:

current amount = 458

14 per month

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6 0
1 year ago
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Evaluate: 13 × 20 – 15 × 9 + 20 × 7 – 6 × 15.
ddd [48]

Answer:

175

Step-by-step explanation:

13 × 20 – 15 × 9 + 20 × 7 – 6 × 15 = 175

5 0
3 years ago
Self explanatory solve porfavor
inessss [21]

2(2/5) divided 2(-1/5)

we do PEMDAS meaning parenthesis first

2(2/5) = 4/5(calculator)

or

2/1x2/5=4/5

now

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now we do division

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3 years ago
A mixture of 30 liters of paint is 25% red tint, 30% yellow tint and 45% water. 8 liters of yellow tint are added to the origina
Feliz [49]

Answer:

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Step-by-step explanation:

Yelow:

30 x 0.3 = 9

8 + 9 = 17

30 + 8 = 38

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Red:

30 x 0.25 = 7.5

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4 0
3 years ago
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Can you give me an equation that equals to 31
lys-0071 [83]
There are m any examples of equations that equal 31. Here are a few:
17 + 14
30 + 1
60 - 29

I like this one though (its 2 step)

(15 x 2) + 1

Hope this helped :)
7 0
4 years ago
Read 2 more answers
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