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In-s [12.5K]
3 years ago
10

Use a form of the distributive property to rewrite the algebraic expression without parentheses. 1/5(9x-20)

Mathematics
2 answers:
Dima020 [189]3 years ago
3 0

Answer:

9/5x-4

Step-by-step explanation:

mylen [45]3 years ago
3 0

Answer:

Easy

Step-by-step explanation:

1/5(9x-20)

We distribute the 1/5 over the 9x and -20

1/5 x 9x = 9/5x

-20 x 1/5 = -4

So the answer is:

9/5x - 4

You can check this by plugging in a number (I used 1) for x in the original equation and the final equation. Each time your answer will be -11/5 meaning that the process was done correctly and that both equations are equal.

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Triangle abc is similar to triangle FGH solve for p plebs.
12345 [234]

The value of <em>p </em>is 21

Step-by-step explanation:

ΔABC ~ ΔFGH

\frac{ab}{fg}  =  \frac{bc}{gh}  \\  \frac{35}{p}  =  \frac{10}{6}  \\ p =  \frac{35 \times 6}{10}  \\ p =  \frac{210}{10}  \\ p = 21 \\  \\ or \\  \\  \frac{ab}{fg}  =  \frac{ac}{fh}  \\  \frac{35}{p}  =  \frac{30}{18}  \\ p =  \frac{35 \times 18}{30}  \\ p =  \frac{630}{30}  \\ p = 21

So, the value of <em>p</em> is 21

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

5 0
3 years ago
A storekeeper increased the price of hats by 8% A hat was originally priced at $12.00. What is the new cost of the hat?
german

Answer:

$12.96

Step-by-step explanation:

determine what the decimal form of 8% is

⇒ 8% = 0.08

multiply $12 by 0.08

⇒ $12 x 0.08

⇒ $0.96

add $0.96 to $12

⇒ $12 + $0.96

⇒ $12.96

new price

⇒ $12.96

6 0
3 years ago
14-8=2+ what is the answer to this problem. Can some one help me?
STatiana [176]
14-8=2+4\\\\check:\\14-8=6\\2+4=6
8 0
3 years ago
Max has a rectangular plot that is 60 square meters in area. He keeps his five goats,
I am Lyosha [343]

Step-by-step explanation:

you know the area of a rectangle is length × width.

we know length = 10 m.

and we know the area = 60 m².

60 = 10×width

width = 60/10 = 6 m.

the fence is the perimeter, which is for a rectangle

2×length + 2×width

which is logical, as when you fully go around a rectangle, you have to pass the length 2 times and the width 2 times, right ?

length of fence = 2×10 + 2×6 = 20 + 12 = 32 m.

4 0
2 years ago
Read 2 more answers
Joey needs to buy 3 quarts of chocolate milk the store only sells it in pint containers how many pints of chocolate milk should
SpyIntel [72]
Using the metric system in liquid measurement's. 
2 cups= 1 pint
2 pints= 1 quart
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So we can see that 3 quarts is the same as 6 Pints. 
8 0
3 years ago
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