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torisob [31]
3 years ago
11

Which property is shown (5×3)+(5×9)=5×(3+9)

Mathematics
1 answer:
mote1985 [20]3 years ago
8 0
Resolve to do so
5x3=15 
5x9=45 
3+9=12
15+45=5x12 
15+45=60 
5x12=60 
60=60
Which property is shown I did not understand but I think with the result 60 = 60 alone, but you will understand if you can not send me a comment, so I'll try to make you understand  =)

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A soccer team is having a car wash. The team spent $50 on supplies. They earned $300, including tips. The team's profit is the a
Amiraneli [1.4K]
  • Money earned =$300
  • Money spent on supllies=$50

Profit =Money left after supplies

\\ \sf\longmapsto Profit=300-50

\\ \sf\longmapsto Profit=\$250

7 0
3 years ago
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Help please!! <br> A. 0.6 <br> B. 0.4 <br> C. 0.2<br> D. 0.8
Masteriza [31]

Answer:

It's B. 0.4

Step-by-step explanation:

the first probability is 0.6 and 0.6+x=1 so x is 0.4

6 0
3 years ago
Need help with this question plz.Will Give BRAINLIEST
Ierofanga [76]
For the first one his car used 8/340 or 2/85 gallons for one mile.

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You multiply this by 4 to get 28/850 which is $0.0329411

Since it is asking for cents you multiply by 100 to get approximately 3 cents.
5 0
3 years ago
X+1<br> -<br> and h(x) = 4 - X, what is the value<br> Oil CD<br> Nior<br> wla<br> olo
timofeeve [1]

Answer:

8/5

Step-by-step explanation:

(g\circ h)(-3) means g(h(-3)).

Start with the inside first: h(-3).

h(-3) means use the function called h and replace the x with -3.  The expression that is called h is 4-x.

4-x evaluated at x=-3 gives us 4-(-3)=4+3=7.

So the value for h(-3) is 7, or h(-3)=7.

Now this is what we thus far:

(g\circ h)(-3)=g(h(-3))=g(7).

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This is our final answer:

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7 0
3 years ago
How do you work out a percentile rank of a score of 57
arlik [135]
To do that you'll need the mean and standard deviation of all the scores.  Can you provide this info?

For example:  Supposing that the mean of these scores were 52 and the standard deviation 3.  You'd need to find the "z-score" of 57 in this case.
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Find the area to the left of z = 1.67.  Multiply that area by 100% to find the percentile rank of the score 57.
8 0
3 years ago
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