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3 years ago

How do I solve this graph

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

8 0

Plug in two values for x, say, 0 and 1.

Lets start with solving the equation when x=0.

y=2(0)-3
y=0-3
y=-3.

So, when x=0, y=-3. Graph (0, -3)

Next, x=1

y=2(1)-3
y=2-3
y=-1

So, when x=1, y=-1. Graph (1,-1)

Draw a line between the two points, and that should be your answer! Hope this helped :)

olasank [31]3 years ago

6 0

Plot a point at -3. Count up 2 points and go over one. The next point should be (1,-1). Continue and once you think you’re good, draw a line through the points.

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6) Marcus has a box that is 4 feet long, foot wide, and 2 feet high. What is the volume

Vladimir79 [104]

Answer: 8 Cubic feet

Step-by-step explanation:

Volume = l x h x w

= 4 * 2 * 1

= 8

5 0

3 years ago

Read 2 more answers

Bill earned $12 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an exp

Tems11 [23]

Answer:
Part A: 12 + X
Part B: 25 + 2
Step-by-step explanation:
First thing you need to know is the
difference between an expression and an
equation. An expression does not have an
equal sign, while an equation does.
To write an expression for Part A, first write
the 12 (the amount he got on Saturday).
Then, we need to write the addition sign (to
find the total amount Bill earned). We don't
know how much Bill earned on Sunday, so
use any variable (I used x). Because we're
writing an expression, do not write an
equal sign.
To write an expression for Part B, first write
the amount of dogs his friend Steve walked
using a variable because we don't know
that number (I used the variable s). Then,
since Bill walked 2 more than twice as
many dogs Steve walked, write the s
multiplied by the 2 or just 2s. Now add the
addition sign (to find the total amount Bill
walked). Add a 2 because Bill walked 2
more dogs than twice as many Steves walked.

Hope it helps!

7 0

2 years ago

If someone could answer this, that'd be great!<br> (359x+1000)-(175x+.50m+62.36)

Ganezh [65]

You can’t get an exact answer but you can simplify it. I got:
184x + 937.64 - 0.5m

7 0

3 years ago

A computer technician keeps track of his earning through tout each months. The technician observes that his earnings are a linea

notka56 [123]

Answer:

Part A : E = 35h + 200

Part B : The per hour charges of the technician is $35/hour.

Step-by-step explanation:

The technician observes that his earnings are a linear function of the number of hours he works during the month. The technician finds that when he works 55 hours during the month, he earns $2,125 and when he works 30 hours, he earns $1,250 .

If we consider the number of hours that he works in a month is h and the amount he earns in dollars is E, then (30,1250) and (55,2125) are the two ordered pairs.

Part A : Therefore, the linear function to model the relationship between the number of hours worked and the money earned will be

$\frac{E - 2125}{2125 - 1250} = \frac{h - 55}{55 - 30}$

⇒ E - 2125 = 35(h - 55)

⇒ E - 2125 = 35h - 1925

⇒ E = 35h + 200

Part B : The equation above is in the slope-intercept form and the slope is 35 which means that the per hour charge of the technician is $35/hour. (Answer)

4 0

3 years ago

Henry is being paid $11.25 an hour at his job before he pays taxes. However, 28% is subtracted from his wages earned for taxes.

vekshin1

Hi, Kaylasole99! :)

11.25*28%
=$3.15

11.25-3.15
=$8.10

With taxes deducted, Henry makes $8.10 an hour.

To find how many hours he needs to work to make $324, we can create an equation:
$8.10x=324$
$x=hours$

Solve for x.
$8.10x=324$
Divide both sides by 8.10.
$(8.10x)/8.10=(324)/8.10$
Simplify.
$x=40$

It would take Henry 40 hours in order to make $324.

Hope this helps.
-Benjamin

6 0

4 years ago