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USPshnik [31]
3 years ago
15

If someone could help me with this it would be greatly appreciated as I've been stuck on this for a while and decided I could us

e a hand. Explain, using words and numbered steps (1, 2, ...), how you would graph, by hand, the relation y = 2x + 1. You may find it useful to actually graph the relation by hand and then use this to help develop your numbered steps​
Mathematics
1 answer:
butalik [34]3 years ago
3 0

Answer:

Step-by-step explanation:

1. Begin by graphing the y-intercept of +1. The y-intercept exists where x = 0; therefore, the coordinate of the y-intercept is (0, 1). Plot this point.

2. From the y-intercept, incorporate the slope by going up or down then right or left. The slope is 2, which can be written as +2/+1; this means from the y-intercept you will move up 2 units and then over to the right 1 unit and make another point.

3. Connect the 2 points to make your line.

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A rectangular room measures 21 feet by 28 feet with a 10-foot-high ceiling. The flooring is being replaced with carpeting that s
Morgarella [4.7K]

9514 1404 393

Answer:

  $6,797.09

Step-by-step explanation:

The area of the floor is ...

  (21 ft)(28 ft) = 588 ft²

Then the cost of the carpet material is ...

  (588 ft²)($10.45/ft²) = $6,144.60

The subtotal with installation fee is ...

  $6,144.60 +149.00 = $6,293.60

Adding the sales tax multiplies this amount by 1 +8% = 1.08, so the final price is ...

  1.08 × $6,293.60 = $6,797.09 . . . total price

7 0
3 years ago
Pauline withdrew $7.50 from her savings account every day for 3 days. Which expression is the best choice to help her determine
artcher [175]

Answer:

\$(-7.50)(3\ days)= - 22.50

Step-by-step explanation:

Given: Pauline withdrew $7.50 each day from her saving account.

          She withdrew money for 3 days.

As Pauline is withdrawing the money, therefore the amount will be in negative

Now finding the expression for total amount of money withdrew.

Total money withdrew = (Money\ withdrew\ each\ day)\times (number\ of\ day)

∴ Total money withdrew = \$ -7.50\times 3\ days= - 22.50

Hence, the expression to determine the total amount of money she withdrew is (-7.50)(3)= -22.5 and Total money she withdrew is -$22.5

7 0
3 years ago
Solve the equation 9=8(n+4)-7
irga5000 [103]

Answer:

n= -2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ;)

6 0
3 years ago
50 POINTS!!!!!! Please help me!!!<br> What is m&lt;4+ m&lt;5+ m&lt;6? Please help me!!!
nadya68 [22]

Answer:

360 degrees

Step-by-step explanation:

the exterior angles of the triangle is 360 degrees

4 0
2 years ago
How many kilograms in 1 1/2 pounds?
gtnhenbr [62]
0.68 kilograms are in 1 1/2 pounds
4 0
2 years ago
Read 2 more answers
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