Answer:
-1
Step-by-step explanation:
-5 + 4 = 1
Answer:
the second cda is right give brainliest pls
Step-by-step explanation:
First one is 13. Second is 9. Third is 5. Fourth is 1.
1) expand the brackets
6(-3 - x) - 2x = 14
-18 - 6x - 2x = 14
simplify
-18 - 8x = 14
then add 18 to both sides to get the x's on there own
-8x = 32
then divide by -8
x = 32/-8
x = -4
2) multiply everything by 7x
2 + (6 x 7x) + ( 17x × 7x) = 18 x 7x
2 + 42x + 119x^2 = 126x
put everything on one side
119x^2 - 84x + 2 = 0
then use quadratic equation to solve
x = 0.024671849 or 0.6812105039
The overall equation we can generate from the problem is:
C = (28 + p) * x
where C is the total cost, p is the payment for the
locker, and x the number of people
We can calculate for p:
180 = (28 + p) * 5
28 + p = 36
p = 8
Therefore the cost of one person, x = 1:
C = (28 + 8) * 1
C = $36
Answer:
<span>$36</span>
