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Natali5045456 [20]
2 years ago
10

The three steps below were used to find the value of the expression

Mathematics
1 answer:
barxatty [35]2 years ago
8 0
(-10+2)= -8 -8-1= -9 The answer is c
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Calculate the rate of change.
Tpy6a [65]

Answer:

2

Step-by-step explanation:

Rise is 10 run is 5 Rate of Change is rise over run.

7 0
2 years ago
Ellen makes and sells bookmarks. She graphs the number of bookmarks sold compared to the total money earned. What is the rate of
VashaNatasha [74]

IfIf she graphs the number of bookmarks sold compared to the total money earned. The rate of change for the function graphed to the left is: 5/2.

<h3>Rate of change</h3>

Based on the graph the coordinate are:

(4,0), (8,10), (12,20)

Using slope formula to find the rate of change Slope=y2-y1/x2-x1

Hence,

(x1-y1)=(4,0) & (x2 -y2)= (8,10)

Let plug in the formula

Slope=10-0/8-4

Slope=10/4

Slope=5/2

Therefore If she graphs the number of bookmarks sold compared to the total money earned. The rate of change for the function graphed to the left is: 5/2.

Learn more about rate of change here:brainly.com/question/9869638

#SPJ1

4 0
1 year ago
to avoid a large shallow reef a ship set a course from point a and traveled 24 miles east to point b . the ship them turn and tr
Sever21 [200]
First, we are going to find the distance traveled by the ship adding the tow distances:
Distance traveled= 24 mi +33 mi=57 mi

Next, we are going to use the Pythagorean theorem to find the distance from a to c:
d^2=24^2+33^2
d^2=576+1089
d^2=1665
d= \sqrt{1665}
d=40.8 mi

Finally, we are going to subtract the two distances:
57 mi -40.8 mi= 16.2 mi

We can conclude that <span>if the ship could have traveled in a straight lime from point a to point c, it could have saved 16.2 miles.</span>

7 0
3 years ago
A six-sided die is rolled. (Enter your probabilities as fractions.)(a) What is the probability that a 3 will result?
Leona [35]

Answer:

ur mom

Step-by-step explanation:

ur momomommomomomomomomoommomomomomomomomomomomomommommomomomomomomomomomomomommomomomomomomomomomomommomomomom.

6 0
3 years ago
1. If △NMK ≅ △TRP, then answer the following questions: (attached is the photo)<br><br> Solve for X
solmaris [256]

Answer:x=7

Step-by-step explanation: Set up 3x-1 equal to 20

Then do your usual distributing.

5 0
3 years ago
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