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Lisa [10]
3 years ago
13

NO LINKS!!!!!!!!! please solve it and explain it.

Mathematics
1 answer:
Usimov [2.4K]3 years ago
3 0

Answer:

Linear: y = 2x-1

Step-by-step explanation:

slope 1 = (5 - -9)/(3 - -4) = 14/7 = 2

slope 2 = (19-5)/(10-3) = 14/7 = 2

equation: y = mx + b          b = y-mx = 19 - 2*10 = -1

y = 2x - 1

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fenix001 [56]

Answer:

Probability from Urban Area = \frac{55}{89}

Probability NOT from Rural Area = \frac{83}{89}

Step-by-step explanation:

Total 178

Urban 110

Suburban 56

Rural 12

Hence, probability of x is number of x divided by total.

So, probability that she is from an urban area = 110/178 = 55/89

And

probability NOT a rural area (means urban and suburban which is 110+56=166) = 166/178 = 83/89

3 0
3 years ago
You have quarters and nickels saved in a piggy bank. There is a total of $3.45 in the bank. If you have 70 cents in nickels, how
Andre45 [30]

Answer:

11 quarters

Step-by-step explanation:

First, I subtract : 3.45 - .70 = 2.75

Then, divide : 2.75 by 25 ( a quarter ) = .11

Check : 11 x 25 = 2.75 -------------> 2.75 + .70 = 3.45

Hope this helps :)

3 0
4 years ago
Read 2 more answers
Please help ASAP
ziro4ka [17]

for the first one the answer is b. constant

and the for the second one b. term and product


7 0
3 years ago
What is the equation for axis of symmetry?<br> HELP ASAP
Degger [83]

Answer:

x=3

Step-by-step explanation:

You have to look at the line(axis of symmetry) and determine what number it is it going thought, and whether it is going through the x or y axis.

In this case the axis of symmetry is going through the x axis and 3, therefore the answer is x=3.

Hope this helps!

8 0
3 years ago
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Maria works as an electrician and earns $24.68/h. If she worked for 15 hours on one job, how much did she earn? *
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Answer:

she would have $370.20

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