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UNO [17]
3 years ago
14

Pls help I’ll brainlest for the correct answer

Mathematics
1 answer:
Naddik [55]3 years ago
8 0

Answer:

3+11a=80

Step-by-step explanation:

3+11a=80

11a=77

a=7

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How to solve it and step to show how u got it
gulaghasi [49]
Name if a b and c are opposite adjacent or hypotenuse
5 0
3 years ago
Using the order of operations, what should be done first to evaluate (-2)³ + 4 ÷ (-15 + 9)(3) - 4?
dybincka [34]

Answer:

-14

Step-by-step explanation:

If you simplify the expression you get -14

8 0
4 years ago
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What is 6/5 times 3/4 ill mark you brainliest
Shalnov [3]

Answer:

The correct answer is 9/10 all you do is add them across

Hope this helped!

Good luck :p

Brainliest is appreciated <3

~ Emmy

8 0
3 years ago
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chef ollie has a community garden.she uses 2/6 of the farmland to grow beets and 1/6 of the farmland to grow kale. how much of t
Lorico [155]

Answer:

1/2 of farm land left.

Step-by-step explanation:

  Ok so we know that Chef Ollie has a community garden. And that she uses \frac{2}{6} of the farmland to grow beets. The denominator 6 lets you know immediately that the land is divided into equal 6 pieces. We also know that Chef Ollie uses another \frac{1}{6} of the farmland to grow kale.

  Because the we need to find out how much land Chef Ollie has left, we need to subtract the amount she used from the whole. Before we can do that we must add up the total amount of used land, and since the denominators are the same we can directly add and subtract with having to change the denominator.

Step 1: Write down important numbers.

\frac{2}{6}, \frac{1}{6},

Step 2: Add those numbers together.

\frac{2}{6} + \frac{1}{6} = \frac{3}{6} or \frac{1}{2}

Step 3: Write an expression/equation.

\frac{6}{6} - \frac{3}{6} \\or\\1 - \frac{1}{2}

Step 4: Solve

=    \frac{3}{6}\\or\\\frac{1}{2}

(can be written both ways)

  And you get your answer: After Chef Ollie has used \frac{2}{6} to grow beets and \frac{1}{6} to grow kale, she has \frac{1}{2} of her farmland left untouched.

  To represent this you could draw a circle divided in 6 pieces and shade 3 of them, or simply draw a circle and shade half. As well as drawing a rectangle and dividing it into 6 pieces, shading 3, or draw a rectangle, and shade half.

You are welcome ;) .

3 0
3 years ago
Helena lost her marbles. But then she found them and put them in 4 bags with m marbles in each bag. She had 3 marbles left over
madreJ [45]

She had 4m marbles in the 4 bags


So number of marbles that Helena has = 4m + 3.

6 0
4 years ago
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