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egoroff_w [7]
3 years ago
11

Find the slope of the line passing through the points (-7, -4) and (8,8).

Mathematics
2 answers:
nydimaria [60]3 years ago
8 0

Answer:

0.8

Step-by-step explanation:

Slope=(y2-y1) (8--4) (12)

(x2-x1)= (8--7)= (15)= 0.8

lozanna [386]3 years ago
7 0

Answer:

<u>Hope its work for you</u>

Step-by-step explanation:

As we know that,

<h2>slope=m=(Y2-Y1)/(X2-X1) </h2>

As given values

take,   (X1,Y1)=(-7,-4)

           (X2-Y2)=(8,8)

hence   X1=-7  ,  Y1= -4   ,  X2=8  , Y2= 8

putt the values in the above equation of slope we get ,

m=(8-(-4))/(8-(-7)

<h2><u>m=12/15    Ans</u></h2>

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Help with my homework pls<br> Solve the compound inequality y + 7 ≥ –1 and y∕4 + 3 ≤ 5.
Marianna [84]

Answer:

  -8 ≤ y ≤ 8

Step-by-step explanation:

Subtract 7 from the first one:

  y ≥ -8

Subtract 3 from the second one, then multiply by 4.

  y/4 ≤ 2

  y ≤ 8

Now, you can write these as a compound inequality:

  -8 ≤ y ≤ 8

_____

<em>Additional comment</em>

You basically solve these the same way you would an equation. The only difference is that multiplying or dividing by a negative number will reverse the inequality symbol:

  2 > 1

  -2 < -1 . . . . . multiplied above by -1.

8 0
2 years ago
H E L P :) . . . . . ........
Molodets [167]
-3 is one answer and -5 is another answer
5 0
4 years ago
A phone company charges for service according to the formula: C(n) = 27 + 0.03n, where n is the number of min talked, and C(n) i
Blababa [14]

Answer:

0.03

27

Step-by-step explanation:

Use the formula y=mx+b

m= slope

b= y-int

Rate of change can also be interpreted as the slope.

0.03

The initial value can be interpreted as the y-intercept.

27

6 0
3 years ago
Find (f o f)(0). f(x)=x^2-1
Anuta_ua [19.1K]

Answer:

The function operation is 0

The composite function is -1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
2. After the orchestra completed its program
stiv31 [10]
<h3><u>Question:</u></h3>

After the orchestra completed its program, there was a party to allow the patrons to mingle with the  musicians. Kayla’s Catering provided the food, drinks, and service for the party. There were two  hundred seven guests. Kayla charges $27.00 per guest for food and $10.00 per guest for drinks. To  that she adds $4.98 per guest for service. What was Kayla's total bill for catering the party?

<h3><u>Answer:</u></h3>

The total bill for catering the party is $ 8689.86

<h3><u>Solution:</u></h3>

Kayla’s Catering provided the food, drinks, and service for the party

Total number of guests = 207

Charge for food for 1 guest = $ 27

Charge for drink for 1 guest = $ 10

Charge for service for 1 guest = $ 4.98

<em><u>To find: Kayla total bill for cater</u></em>

Total bill = Total number of guests(Charge for food for 1 guest + Charge for drink for 1 guest + Charge for service for 1 guest)

Total\ bill = 207(27+10+4.98)\\\\Total\ bill = 207(37 + 4.98)\\\\Total\ bill = 207 \times 41.98\\\\Total\ bill = 8689.86

Thus total bill for catering the party is $ 8689.86

4 0
3 years ago
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