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Ratling [72]
3 years ago
5

How I need to do.Gary has 58 trading cards on monday .on tuestay.his friend,Harry gave him some more.After that .Gary had 82 tra

ding cards .how many trading cards did Harry gave Gary.USE A NUMBER LINE TO REPRESENT AND SOLVE THIS PROBLEM.
Mathematics
2 answers:
rewona [7]3 years ago
5 0
You have to make it into a subtraction problem. 82-58=24

Effectus [21]3 years ago
4 0
24 I believe so, have not checked yet.
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Please help me with this math problem!! Will give brainliest!! :)
aleksandrvk [35]

Answer:

-3

Step-by-step explanation:

(fg)(-1) is just f(-1) * g(-1). From the graph on the left, we can see that f(-1) is 1, since (-1,1) is on the graph. From the graph on the tight, we can see that g(-1) is -3, since (-1,-3) is on the graph. Now, we just have to multiply 1 and -3: 1*-3 = -3

8 0
2 years ago
A shirt originally cost $42.54, but it is on sale for $29.78. What is the percentage decrease of the price of the shirt? If nece
Genrish500 [490]

Answer:

The difference is 30%

Step-by-step explanation:

To find the percent decrease, start by finding the difference in costs.

42.54 - 29.78 = 12.76

Now divide that amount by the original cost.

12.76/42.54 = 30%

4 0
3 years ago
Question 9 (0.5 points)
exis [7]
The correct answer is C. 2,400

Explanation- I’m a freshman trust me I know!
6 0
3 years ago
Which type of structure is used to determine which of two sets of instructions to execute?
Thepotemich [5.8K]
The CEO determine which two sets execute
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3 years ago
According to a​ report, 67.5​% of murders are committed with a firearm. ​(a) If 200 murders are randomly​ selected, how many wou
kolezko [41]

Answer: The answer is 135 murders.

Step-by-step explanation: The report tells us that statistically 67.5% of murders are committed using a firearm. It follows therefore that in a sample of 200 randomly selected murders, one would expect that 67.5% of those would be by a firearm. \frac{67.5}{100} * 200 = 135.

It would certainly be higher that the expected value based on previous data collected but it would not be unusual because one sample may have a higher than "normal" amount of murders by firearm. Statistics aren't going to be exact for every sample.

8 0
3 years ago
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