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marin [14]
3 years ago
13

Solution -9-8(1+4h)= -17

Mathematics
2 answers:
geniusboy [140]3 years ago
5 0
Step 1. <span>Add </span>9<span> to both sides

</span>-8(1+4h)=-17+9

Step 2. Simplify -17+9 to -8

-8(1+4h)=-8

Step 3. Divide both sides by -8

1+4h=1

Step 4. Cancel 1 on both sides

4h=0
 Step 5. Divide both sides by 4

h=0

Done! :) Hope this helps! :)

To check -9-8(1+4h)=-17 follow these steps below:

Step 1. Let h = 0

-9-8*(1+4*0)=-17

Step 2. Simplify 4 * 0 to 0

-9-8*(1+0)=-17

Step 3. Simplify 1 + 0 to 1

-9-8*1=-17
<span>
Step 4. </span><span>Simplify  8 * 1 to 8
</span>
-9-8=-17
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span>-17=-17
<span>
Done! :)
 </span>
podryga [215]3 years ago
4 0
-9 -8 (1+4h) = -17

-9 -8 - 32h = -17

-17 -32h = -17

-32h = 0

h = 0 
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kkurt [141]
  • <em>Answer:</em>

<em>60%</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>5 ........... 100%</em>

<em>3 .................x%</em>

<em>x = 3×100/5</em>

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<em>= 60%</em>

<em>Good luck ! </em>

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3 years ago
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Akimi4 [234]

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Step-by-step explanation:

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6 0
3 years ago
2. Sarah has some blue marbles, twice as many red marbles as blue, and 8 yellow marbles. If she has a total of 32 marbles, how
vovangra [49]

Given:

Number of  blue marbles, twice as many red marbles as blue, and 8 yellow marbles.

She has a total of 32 marbles.

To find:

The number of red marbles.

Solution:

Let number of blue marbles be x.

Then, number of red marbles = 2x

Number of yellow marbles = 8

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3x=24

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Semmy [17]

Answer:

(-4, -3)

Step-by-step explanation:

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Then, substitute this equation into the y of the first equation.

x + 2(-3x - 15) = -10

x - 6x - 30 = -10

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4 0
3 years ago
Read 2 more answers
May walks a total of 3 miles to and from the library each week. She said she has walked a total of about 300 miles since she sta
Paha777 [63]

Answer:

Ok, she walks 3 miles to and from the library.

So in total, she walks 3 miles two times, then in one week, she walks 2*3mi = 6miles.

She says that she walked about 300 miles in total.

We must see if 300 miles is a multiple of 6 miles.

300mi/6mi = 50.

This means that she would walk about 300 miles since she started counting if she went to the library and back home exactly 50 times (again, since she started counting).

And she does this once a week, then if she started counting 50 weeks ago, then it is possible,

5 0
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