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3 years ago

What is the equation for Table A ? What is the equation for table B?

Mathematics

1 answer:

leva [86]3 years ago

3 0

10. She isn't tall; that's why she can't reach that shelf.

11. They bought the cheapest computer because they didn't have any more money.

12. You eat too many sweets and that's the reason your clothes don't fit.

13. I went to sleep very late last night because I was so excited.

14. I don't know the answer, that's why I can't help you.

gj deckeym tbh etc NC in gr

tree c, cc vc my

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Mr. Brown wants to buy a computer that costs 1100. He has saved $200 and he can save $150 each month. Mr Brown can buy tge compu

frutty [35]

The answer is 6 months because $1100 - $200 (which he already has) = $900. $900 divided by $150 (which he saves each month) = 6. So it took him 6 months to save up enough.

3 0

4 years ago

Read 2 more answers

How many solutions exist for the given equation 3x+13=3(x+6)+1 zero one two infinity many

Helen [10]

Answer:

Zero

Step-by-step explanation:

Given: 3x+13=3(x+6)+1

Step 1: Expand

3x+13=3x+19

Step 2: Subtract 3 from both sides

3x+13-13=3x+19-13

Step 3: Simplify

3x=3x+6

Step 4: Subtract 3x from both sides

3x-3x=3x-3x+6

Step 5: Simplify

0=6

NO REAL SOLUTIONS

Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?

3 0

3 years ago

Read 2 more answers

These two polygons are similar.

Nady [450]

yea........ hi how you doinn

4 0

3 years ago

This is to help my wonderful mother. What is 1/3rd of 4 1/2s and 8 1/4s?

crimeas [40]

4 1/2 = 9/2
8 1/4 = 33/4

1/3 x 9/2 = 3/2
1/3 x 33/4 = 33/12

5 0

3 years ago

Two customers went to a post office to buy postcards and large envelopes. Each postcard

astraxan [27]

The right answer is Option A.

Step-by-step explanation:

Let,

x be the postcards

y be the large envelops

According to given statement;

14x+5y=12 Eqn 1

10x+15y=24.80 Eqn 2

Multiplying Eqn 1 by 3;

$3(14x+5y=12)\\42x+15y=36\ \ \ Eqn \ 3$

Subtracting Eqn 2 from Eqn 3;

$(42x+15y)-(10x+15y)=36-24.80\\42x+15y-10x-15y=11.20\\32x=11.20\\$

Dividing both sides by 32

$\frac{32x}{32}=\frac{11.20}{32}\\x=0.35$

Putting x=0.35 in Eqn 1;

$14(0.35)+5y=12\\4.90+5y=12\\5y=12-4.90\\5y=7.10$

Dividing both sides by 5

$\frac{5y}{5}=\frac{7.10}{5}\\y=1.42$

Therefore, one large envelope costs $1.42

The right answer is Option A.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

4 0

3 years ago