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Debora [2.8K]
3 years ago
13

What do I have to do?

Mathematics
2 answers:
lord [1]3 years ago
8 0

Answer:

You sold <u>3</u> of your $19 paintings

Step-by-step explanation:

19x + 29 = 86

19x + 29 - <u>29</u> = 86 - 29

19x = 57

19x / <u>19</u> = <u>57 / 19</u>

x = <u>3</u>

chubhunter [2.5K]3 years ago
5 0
Plug in numbers to make the equations work!
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Is the decimal for 4/3 a repeating decimal?explain
sdas [7]

Answer:

yes

Step-by-step explanation:

4 divided by 3 is 1.33333 repeating

3 0
3 years ago
I really need help please.
love history [14]

Answer:

64

Step-by-step explanation:

6 0
3 years ago
B(t)=50(1.4)^t
olasank [31]
B (t) = 50 (1.4) ^ t
 What is the y-intercept of the function? 
 The intersection with the y-axis of the function you find when x = 0.
 In this case we have:
 For t = 0:
 B (0) = 50 (1.4) ^ 0
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 Answer: 
 the y-intercept of the function is:
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 What does this mean in the context of the problem?
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 However, in any problem of exponential type, it means the initial quantity of something.
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8 0
3 years ago
Fined the measure of arc NL
adelina 88 [10]
The measure of an arc is twice the measure of the inscribed angle that intercepts it.

m(arc)NL = 2 * 42 = 84
5 0
3 years ago
A restaurant has 4 appetizers, 5 entrees and 2 desserts. How many different meal combinations could you order?
vovangra [49]

Step-by-step explanation:

1.) Firstly, you need to count out how many things there are. 4 app, 5 entrees, 2 desserts. This makes 11 different things

2.) for 11 numbers there can be 9 ways for each number for 1st nine places since 0 can't be the fist figure and next two are reciprocated from 10 numbers. Therefore 10!/2!

3.)So 99 combinations have 10!/2! Permutations hence total ways are 99*10!/2!

6 0
4 years ago
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