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aev [14]
2 years ago
11

Anna is having a party she need 15 invitations the invitation come in packages of 7 how many packages of invitation does Anna ne

ed to buy
Mathematics
1 answer:
Contact [7]2 years ago
6 0
Multiply 15 times 7 and you get 105.
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Plz help
Semenov [28]
This is a classic example of Scientific Notation. 
5.3 x 10^5 actually equals 530,000
3.8 x 10^4 actually equals 38,000
Since it is asking for the sum of the numbers you are adding.
Your new equation look like this:
530,000 + 38,000 
= 568,000
now all you have to do is count the decimal points. You start from the end zero and count the spaces in between until you get to the tenths place. (Right behind the first number) There are 5
So your answer will be:
 B. 5.68 x 10^5.
5 0
3 years ago
Considering only functions that have a rate of change less than that represented in the graph, which function has the greatest r
Llana [10]

Step-by-step explanation:

did it gives which answer goes to the letter

4 0
3 years ago
a painter is paid by the hour if he is paid 360 for 12 hours work how much will he be paid for 9 hours work​
viva [34]

Answer: $270

Step-by-step explanation:

1. calculate how much he's getting paid per hour

- 360 / 12 = $30

2. calculate  how much he's getting paid for 9 hours

- 30 * 9 = $270

8 0
3 years ago
30 POINTS FOR ANYONE THAT CAN HELP WITH THIS
Mars2501 [29]
Alright listen to the key words in the question specifically “CORRESPONDING” if u don’t know what corresponding means it means very similar or equivalent in comparison I will help u with the first 2 for u the corresponding Angle to a is angle x. ur basically looking for the same angle on 2 different triangles and the answer to angle b is angle z and if it’s 2 letters it means it one of the sides or lines to the triangle so line ab would be line xz on the other triangle I hope this helps
7 0
3 years ago
4.) solve for f(g(2))
Westkost [7]

Answer:

f(g(2))=10

Step-by-step explanation:

We have the two functions: f(x)=3x-5 and g(x)=2+\frac{6}{x}.

We want to find f(g(2)).

So, let's use the second function to find g(2) first:

g(2)=2+\frac{6}{2}

Divide:

g(2)=2+3

Add:

g(2)=5

Therefore, our expression is the same to f(g(2))=f(5).

Now, we can substitute 5 for f(x). This yields:

f(5)=3(5)-5

Multiply:

f(5)=15-5

Subtract:

f(5)=10

So:

f(g(2))=10

And we're done!

3 0
3 years ago
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