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Sedaia [141]
3 years ago
13

Plz help to find a u will get 20 points ​

Mathematics
1 answer:
Pani-rosa [81]3 years ago
4 0
6a=180
a=30

Hope this helps:)
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Joe needs to do 3 loads of laundry if the washers take a dollar and $1.25 per load in the dryer take $1 per load how many quarte
ICE Princess25 [194]

You will need 27 quarters.

1.25*3= 3.75

3.75+3= 6.75

There are 4 quarters in a dollar. 6 dollars = 24 quarters, plus 3 more quarters to equal the .75

5 0
3 years ago
5. Express "a number x plus the square root of a number y”
Luden [163]

Answer:

x+√y

Step-by-step explanation:

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3 years ago
Hello, and good morning ppl!!<br> what´s <img src="https://tex.z-dn.net/?f=%5Csqrt%7B70%2A%2070%7D" id="TexFormula1" title="\sqr
Tamiku [17]

your question :

\sqrt{70 \times 70}

here's the solution,

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10 \times 7

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70

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4 0
2 years ago
Read 2 more answers
What integer is having 3 dollats
faust18 [17]

Answer:

Why is 3 an integer?

They are the numbers you usually count and they will continue on into infinity. Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4

8 0
2 years ago
Translate into an algebraic expressions: 120 is increased by d% and increased by 25% . What is the result ?
anastassius [24]

Answer:

The result is 150 + 1.5d

Step-by-step explanation:

We want to translate the wordings into algebraic expression.

Firstly, we increase 120 by d%

d% = d/100

So increasing 120 by d % means;

120 + (d/100 * 120)

= 120 + 1.2d

Then increase this by 25%

= (120 + 1.2d) + 25/100(120 + 1.2d)

= 120 + 1.2d + (120+1.2d)/4

= 120 + 1.2d + 30 + 0.3d

= 120 + 30 + 1.2d + 0.3d

= 150 + 1.5d

3 0
3 years ago
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