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4 years ago

Number 11 and 12 please help me extra credit

Mathematics

2 answers:

Norma-Jean [14]4 years ago

8 0

11. Let's assume that Ryan has x stamps, so Charlie has 5x stamps.

Set up the equation:
x + 5x = 1,608
6x = 1,608
x= 268

So Ryan has 268 stamps, and Charlie has 5*268 = 1340 stamps

12. You already calculated how many monitors he sold which is 33.

Multiply : 185 * 33 = $6105

(you might have done something wrong when multiplying :) )

crimeas [40]4 years ago

8 0

The answer is 6105 I did the math then I realized somebody else already answered but if u would like to press the thanks button U could

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Solve for e. 0.75(8 + e) = 2 - 1.25e

timofeeve [1]

Answer:

e = -2

Step-by-step explanation:

Well to solve for e in the following equation,

.75(8 + e) = 2 - 1.25e

We need to distribute and use the communicative property to find e.

6 + .75e = 2 - 1.25e

-2 to both sides

4 + .75e = -1.25e

-.75 to both sides

4 = -2e

-2 to both sides

e = -2

Thus,

e is -2.

Hope this helps :)

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3 years ago

Mrs. Jones is building wooden picture frames. She has 1 5/8 of wood and needs 3/4 for each frame. How many frames can she make w

jonny [76]

Answer:

$2\frac{1}{6}\ frames$

Step-by-step explanation:

we know that

To find out how many frames she can make with the exiting material, divide 1 5/8 by 3/4

$1\frac{5}{8}:\frac{3}{4}$

Convert mixed number to an improper fraction

$1\frac{5}{8}=\frac{1*8+5}{8}=\frac{13}{8}$

substitute

$\frac{13}{8}:\frac{3}{4}=\frac{52}{24}\ frames$

Simplify

$\frac{13}{6}\ frames$

Convert to mixed number

$\frac{13}{6}\ frames=\frac{12}{6}+\frac{1}{6}=2\frac{1}{6}\ frames$

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3 years ago

Please someone help me

hram777 [196]

The answer is 57 inches

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3 years ago

An electrician needs to run a cable from the top of a 40-foot tower to a transmitter box located 30 feet away from the base of

grin007 [14]

The cable should be 50 feet.

If you draw the picture, you will see that you have a right triangle.

Let's just use the Pythagorean Theorem to find the hypotenuse (or cable).

30^2 + 40^2 = c^2
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50 = c

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3 years ago

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Genrish500 [490]

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3 years ago