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anygoal [31]
3 years ago
14

38+7k=8(k+4) 3(1-3x)=2(-4x+7)

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
8 0

Answer:

k=6 and x=-11. Another way to say it is 6,11.

Step-by-step explanation:

I used a System of equations calculator. I put the link below if you ever need it. It has helped me out a lot. Good luck on your test!

https://www.mathpapa.com/system-calculator.html

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If someone understands this please help
katrin [286]

Answer:

A= 4

B= 4

C= -1

D= 4

E= -1

F= 4

G= -1

Step-by-step explanation:

The expected value equation is the probability of something happening multiplied by the amount of times it happens. In this case you have four equal sized sections, so you have a one in four chance to land in any of these sections. A, B, D, and F represent the four for this one in four chance. C, E, and G represent the amount of points you get when you land on those sections, in this case -1

3 0
3 years ago
HI HELP ITS A QUIZZZ!
Virty [35]
B. Its suggesting something bigger than -5
4 0
3 years ago
If you subtract 12 from my number and multiply the difference by - 5, the result is -90." What is Sara's number?​
Natali [406]

Answer:

30

Step-by-step explanation:

Do the steps in reverse

-90 divided by -5 = 18

18 + 12 = 30

Your answer is 30

Hope I helped :)

Please consider Brainliest :)

5 0
3 years ago
HELP me please!!!!!<br> What is the slope of the graph.
Maksim231197 [3]

Answer:

2/7

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
3 + (-3)^2 - (9 +7)^0
MatroZZZ [7]

Answer:

11

Step-by-step explanation:

3+(−3)^2−(9+7)^0

=3+9−(9+7)^0

=12−(9+7)^0

=12−16^0

=12−1

=11

any number to the power of 0 is ALWAYS 1

3 0
3 years ago
Read 2 more answers
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