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4 years ago

Solve for s 2-2s=3/4s+13

1 answer:

6 0

Consolidate (group together) the s terms and then do the same thing to the constant terms:

-2s - (3/4)s = 13 - 2
11
Then (-2 3/4)s = 11, and s = ---------------- = -4 (answer)
-11/4

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(80pts) HELP 1 easy question please I’m desperate #6 please

eduard

Answer:

$(f-g)(x)=\frac{2x-\sqrt{x}+14 }{3x}$

Step-by-step explanation:

1. You see that you want to subtract g from f

2. Since the two equations have a common denominator, you can easily subtract

3. 2x+6 - ( $\sqrt{x}$ - 8)

4. 2x - $\sqrt{x}$ + 14 all over 3x

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3 years ago

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Rufina [12.5K]

Answer:

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3 years ago

Max has x dollars. Keisha has four more dollars than Max.

Dimas [21]

Max has X, and as Keisha has four more,
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4 years ago

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A pelican has a wingspan of 8 wholes 1/5 feet.

Novay_Z [31]

Answer:

The wingspan of a pelican is 1 8/15 feet longer than the wingspan of an eagle.

(1 whole 8/15 feet)

Step-by-step explanation:

We'll need to find a common denominator for the fractions. 15 is the lowest number divisible by both 5 and 3, so we'll use 15. For this problem, it's also easier to convert to improper fractions, in my opinion.

Pelican:

8 1/5 = 41/5

41/5 x 3/3 = 123/15

Eagle:

6 2/3 = 20/3

(20/3) x (5/5) = 100/15

Find the difference:

123/15 - 100/15 = 23/15 = 1 8/15

Please let me know if you have questions.

6 0

3 years ago

Find the area of each figure . Round to nearst tenth if necessary

garri49 [273]

The area of the trapezoid :
$((7 + 9) \times 3.6) \div 2 = (16 \times 3.6) \\ \div 2 = 57.6 \div 2 = 28.8$

the area of the triangle :

first you should find the height
$6.4 - 3.6 = 2.8$
now :
$(2.8 \times 7) \div 2 = 19.6 \div 2 = 9.8$

the area of the whole shape :
$28.8 + 9.8 = 19$

the answer is 19ft^2

good luck

4 0

3 years ago