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vichka [17]
3 years ago
11

Given the table, write an expression for the function, and describe what it does. A) y = 2x. y is double x. B) y = 3x. y is trip

le x. C) y = 2x + 1. y is twice x plus 1. D) y = 2x - 1. y is twice x minus 1.
Mathematics
2 answers:
Illusion [34]3 years ago
6 0

Answer:

c. y=2x + 1. y is twice x plus 1.

Step-by-step explanation:

KonstantinChe [14]3 years ago
3 0

Answer:

It's D

Step-by-step explanation:

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Hiiii! Can someone help me plsss
Grace [21]

Answer: 3/2

Step-by-step explanation:

Slope is the coefficient in front of x, slope tells you how you move when plotting on a graph.

6 0
2 years ago
A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 meter per second, while the cat
LenKa [72]

Answer:

They'll meet after 200 meters , if they simultaneously start running towards each other.

Step-by-step explanation:

Let x =distance travelled by dog and 200-x be the distance travelled by cat. Inorder to meet, the sum of their travelled distances shall be equal to 200 meters as they are far apart by 200 meters.

Dog: Distance =Speed x time: x=30t

Cat: Distance = 200-x

=24t

The sum of their distance travelled shall be 200 meters: 30t+ 24t= 200;54t=200;t=200/54=3.7secs

So they will meet after 3.7 seconds

To check:

Distance travelled by dog :x=30(3.7)

=111.11 meters

Distance travelled by cat: 24t=24(3.7)

=88.89 meters

Therefore since they are travelling towards each other and their distance apart is 200 meters, after 3.7 seconds they will meet because dog travelled 111.11 meters and cat travelled 88.89 meters and they covered already 200 meters as the sum of 111.11+ 88.89

=200 meters

6 0
2 years ago
Ill give brainliest for the answer and no guessing
Vsevolod [243]

Answer:

12350%

Step-by-step explanation:

. 76 - 34 = 42

. 42 divided by 34 = 1.23529411765

. 1.23529411765 multiplied by 100 = 123.529411765

. 123.529411765 ≈ 123.5 * 100 = 12350%

7 0
3 years ago
Which property of multiplication is used in the multiplication below?
olasank [31]
Zero property because you are using zeros to multiply
4 0
3 years ago
Which inequality has an arrow pointing to the left when the solution set is graphed on a number line?
Otrada [13]

Answer:

First answer choice

Step-by-step explanation:

3 0
3 years ago
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