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rusak2 [61]
3 years ago
6

Write an equation in slope-intercept form for the line that has a slope of 3 and passes through (-1,2)

Mathematics
2 answers:
mylen [45]3 years ago
6 0
It would be:   y = 3x +2
Dmitriy789 [7]3 years ago
4 0

Answer:

yo isv easy

Step-by-step explanation:

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5.<br> If g(x) = 3x + 4, what is the value of g-1(g(-2))?
stepan [7]

Answer:

- 2

Step-by-step explanation:

The composition of inverse functions gives x

g(x) and g^{-1} (x) are inverse functions, then

g^{-1} (g(x)) = x , thus

g^{-1} (g(- 2)) = - 2

4 0
3 years ago
A store is having a sale on jelly beans and trail mix. For 3 pounds of jelly beans and 5 pounds of trail mix, the total cost is
Maurinko [17]
Set up your two equations: 
<span>9x+7y=53 </span>
<span>3x+5y=25 </span>
<span>X=cost per pound of jelly bean </span>
<span>Y=cost per pound of trail mix </span>
<span>Multiply the second equation by (-3): </span>
<span>-9x-15y=-75 </span>
<span>+ 9x+7y=53 <---- copy first equation and add them </span>
<span>—————— </span>
<span>0x-8y=-22 </span>
<span>Then solve for y: </span>
<span>Y=2.76 this is your cost per pound of trail mix. </span>
<span>Then plug y back in to one of the original equations and solve for x: </span>
<span>3x+7(2.75)=25 </span>
<span>X=3.75 this is you cost per pound of jelly beans</span>
6 0
3 years ago
You're at a clothing store that dyes your clothes while you wait. You get to pick from 4 pieces of clothing (shirt, pants, socks
Wittaler [7]
I think there is a 25% chance to a 37% chance you'll get an orange hat
8 0
3 years ago
Read 2 more answers
Multiple choice ! pls help
ZanzabumX [31]
The right answer is c
7 0
2 years ago
Can I get an example of systems of equations that represent the solution of this situation below? (It doesn't need to be solved.
solong [7]

Answer:

x + y = 11

10x + 5y = 80

Step-by-step explanation:

6 0
3 years ago
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