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Dennis_Churaev [7]
3 years ago
6

Pavel, Ruth and Josh have part-time jobs.

Mathematics
1 answer:
MrMuchimi3 years ago
8 0
M+m+z/3=3m
m+m+z=9m
2m+z=9m
z=7m
m+m+7m/3=3m
9m=9m
m=1
1+1+z/3=3
2+z=9
z=7
idk but i think that one person gets paid 7 dollars and the other ppl get paid 1 dollar----- this is probably veryyyyy wrong


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The table shows different quantities of flour and the number of cookies that can be made with each quantity of flour. If the rel
kow [346]
C) 8 is the appropriate choice

4 dozen are made from 3 cups of flour, so twice that flour (6 cups) will produce twice the number of cookies, 8 dozen.
4 0
3 years ago
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The probability that shania is on time for school is 1/2 , find the probability that shania arrives on time for school for the n
lesantik [10]
P(TTTTT)=P(T)*P(T)*(PT)*P(T)*P(T)

P(TTTTT)=(P(T))^5

P(T)=1/2 so

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3 years ago
Given f(x) = 7x - 4 and g(x) = -3x + 2, find (f+g)(x)​
zalisa [80]

Answer:

<h2>(f+g)(x) = 4x - 2</h2>

Step-by-step explanation:

f(x) = 7x - 4

g(x) = -3x + 2

To find (f+g)(x) add g(x) to f(x)

That's

<h3>(f+g)(x) = 7x - 4 +  (- 3x + 2) \\  = 7x - 4 - 3x + 2 \\  = 7x - 3x -  4 + 2</h3>

We have the final answer as

<h3>(f+g)(x) = 4x - 2</h3>

Hope this helps you

5 0
3 years ago
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In which quadrant is sin positive and tan positive?
stepan [7]
That would be Quadrant 1, which is the quadrant in the top right corner.

Sin corresponds to the y-value, so sin would be positive at Quadrants 1 and 2.

Tan, which is y/x (sin/cos), is positive at Quadrants 1 and 3.

So at quadrant 1 is where both sin and tan are positive.
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What is the solution to the system of equations above?
sergejj [24]

Answer:

(-2,-2)

Step-by-step explanation:

the x is -2

also the y is -2

8 0
3 years ago
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