Help help please please please

Please I need help with this question asap.

kiruha [24]

Answer:

The table is:

x y

1 1

2 5

3 9

The graph B shows the relationship y=4x-3

Step-by-step explanation:

We need to fill the table using the rule:

To find y multiply x by 4 and then subtract 3.

Writing rule in mathematical form:

y=4x-3

Now for completing the table we need to put x=1,2 and 3 and find values of y

$For x=1//y=4x-3\\ y=4(1)-3\\ y=4-3\\ y=1\\$

$For \ x=2\\y=4x-3\\ y=4(2)-3\\ y=8-3\\ y=5$

$For \ x=3\\y=4x-3\\ y=4(3)-3\\ y=12-3\\ y=9$

So, the table is:

x y

1 1

2 5

3 9

The graph B shows the relationship y=4x-3

6 0

3 years ago

Write an inequality that describes the graph.<br><br> PLEASE HELP ASAP

Ugo [173]

Answer:

When writing an inequality from a graph, there are a few things we need to do:

Determine the equation of the line. This gives us the general form of our inequality once we remove the equal sign.

Note whether the line is dotted or solid. ...

Use the graph's shading to determine which way you

5 0

2 years ago

The weather during the day was 5°C. The temperature dropped 8° at night. What was the nighttime temperature?

blondinia [14]

Answer:

-3 degrees C

Step-by-step explanation:

you just subtract

8 0

3 years ago

why is using distrubuitive property necessary rather than just simplifying using the order of operations

cestrela7 [59]

Distributive property is basiclly simplifing

8 0

3 years ago

Samantha is measuring the snowfall in a snow Gog for her science project. The first week she measured 3 3/4 inches of snow the s

KATRIN_1 [288]

Samantha measured $13\frac{1}{8}$ inches for the entire month

Step-by-step explanation:

Samantha is measuring the snowfall in a snow Gog for her science project

The first week she measured 3 3/4 inches of snow
The second week she measured twice as much snow, and the third week she measured half as much snow as the first week
It did not snow at all in the fourth week

We need to find how much snowfall Samantha measured for the entire month

∵ She measured $3\frac{3}{4}$ inches of snow in the 1st week

- Change the mixed number to improper fraction

∵ $3\frac{3}{4}=\frac{(3)(4)+3}{4}=\frac{12+3}{4}=\frac{15}{4}$

∴ She measured $\frac{15}{4}$ inches of snow in the 1st week

∵ She measured twice as much snow as the 1st week in the 2nd week

- Multiply the value of the 1st week by 2

∵ $\frac{15}{4}$ × 2 = $\frac{30}{4}$

∴ She measured $\frac{30}{4}$ inches of snow in the 2nd week

∵ She measured half as much snow as the 1st week in the 3rd week

- Multiply the value of the 1st week by 1/2

∵ $\frac{15}{4}$ × $\frac{1}{2}$ = $\frac{15}{8}$

∴ She measured $\frac{15}{8}$ inches of snow in the 3rd week

∵ It did not snow at all in the fourth week

- Add the values of the three weeks above to find the amount

of snowfall she measured for the entire month

∵ The amount of snowfall = $\frac{15}{4}+\frac{30}{4}+\frac{15}{8}$

- To add the fraction you must make all the denominator same number

so multiply the 1st and 2nd fractions by 2 up and down to make all

the denominator equal 8

∴ The amount of snowfall = $\frac{30}{8}+\frac{60}{8}+\frac{15}{8}$

- Add the numerators and put the sum over 8

∴ The amount of snowfall = $\frac{105}{8}$

- You can change the improper fraction to mixed number by divide

105 by 8 and put the reminder over 8

∵ 105 ÷ 8 = 13 and 1/8

∴ The amount of the snowfall = $13\frac{1}{8}$ inches

Samantha measured $13\frac{1}{8}$ inches for the entire month

Learn more:

You can learn more about the fraction in brainly.com/question/1312102

#LearnwithBrinaly

6 0

3 years ago