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Nady [450]
3 years ago
5

Please simplify with a explanation!~

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
6 0

Answer:

-4y + 20

Step-by-step explanation:

4(-y+5)

What we need to do here is get rid of the parentheses, which can be achieved through multiplication.

This is another way of saying 4 times -y plus 4 times 5.

Let's break the the parentheses down into 2 separate formulas.

4(-y) and 4(5)

Now we can multiply these two together to get -4y and +20. When combined, we get -4y +20.

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Question 2
svetoff [14.1K]

Answer:

  • A: 37/41

Step-by-step explanation:

<u>We can observe that:</u>

  • The difference of the second and third numbers is equal to 17
  • The difference of the first and fourth numbers is equal to 13

<u>Therefore the missing pair will be:</u>

  • 20+17 = 37 and 28 + 13 = 41

Correct choice is A

3 0
3 years ago
Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x)).
Triss [41]
f(x)=-4x+7\\&#10;g(x)=10x-6\\\\\Substitute\ x=10x-6\ to\ f(x)\\&#10;f(g(x))=-4(10x-6)+7\\&#10;f(g(x))=-40x+24+7=-40x+31\\\\\&#10;Solution\ is\ f(g(x))=-40x+31.
8 0
3 years ago
A centipede is crawling 6 inches per minute. how long will it take the centipede to travel 1 yard?
Ede4ka [16]
6 minutes, because 1 yd is equivalent to 3 feet, which is equivalent to 36 inches.  If a centipede crawls at 6 inches per minute, you do 6 x 6, which equals 36, and get 6 minutes!
3 0
4 years ago
HELP ME OUT PLEASE!!! <br><br>What is the equation of this line?​
Verdich [7]

Answer: THe Second answer is the correct one

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If a/4 = b/7, what is the value of (a-b) / b?
DerKrebs [107]
First we will find out the values of a
a/4=b/7
a=4b/7

Now
(a-b)/b
{4b/7-b}/b
(4b-7b)/7b
-3b/7b
-3/7
8 0
3 years ago
Read 2 more answers
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