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Oksana_A [137]
4 years ago
9

What comes next in the series 21 18 15 12​

Mathematics
2 answers:
murzikaleks [220]4 years ago
6 0

Answer:

9, 6, 3,0

Step-by-step explanation:

Alex17521 [72]4 years ago
3 0

Answer:

9

Step-by-step explanation:

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I need help fast ....​
Cloud [144]
Since x=-10, plug that into the equation.

f(x) = 2(-10) + 11
= -20 + 11
y = -9

So the ordered pair in (x,y) terms is (-10,-9).
4 0
3 years ago
Towing charge 30$ plus $3 per mile if I paid $117 how far was the car towed
max2010maxim [7]
117 - 30 = 87

87/3 = 29

The car was towed 29 miles

hope this helps
5 0
3 years ago
The sum of two numbers is 36. The first number is 1/5 of the second number. what are the numbers?
vfiekz [6]
Lets put this into an equation
x + 1/5 * x = 36
1.2x  = 36
x       = 30
1/5x = 6
So our final answer is 6 and 30.
Please mark me the Brainliest if I am correct.
7 0
3 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS
Nadya [2.5K]

Answer:

m= 9

Step-by-step explanation:

63/7

7 0
3 years ago
Read 2 more answers
7. The ordered pairs ((-1,-9), (5,9). (7.15)) are included in which function?<br> 14
Sholpan [36]

Answer:

C. y=3x-6

Step-by-step explanation:

6 0
3 years ago
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