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ryzh [129]
3 years ago
9

18x-2y=26 I know I have to move 18x over but how would I do that?

Mathematics
2 answers:
Tresset [83]3 years ago
7 0
I hope this helps you

Scorpion4ik [409]3 years ago
7 0
18x - 2y = 26
-18 × - 18 x
- 2y = -18× + 26
__. __. __
- 2. 2 2
answer is y= -9× + 13
To move 18 x over , you have to subtract 18x to -18x.
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If f(1) = 6 and f(n) = f(n − 1) +3, then f(7) =<br> (1) 10 (2) 24 (3) 15<br> (4) 18
Juliette [100K]

Answer:

24

Step-by-step explanation:

f(n) = f(n − 1) + 3

if n = 7 => f(7) = f(7-1) + 3 = f(6) + 3

if n = 6 => f(6) = f(6-1) + 3 = f(5) + 3

if n = 5 => f(5) = f(5-1) + 3 = f(4) + 3

if n = 4 => f(4) = f(4-1) + 3 = f(3) + 3

if n = 3 => f(3) = f(3-1) + 3 = f(2) + 3

if n = 2 => f(2) = f(2-1) + 3 = f(1) + 3

if f(1) = 6 then f(2) = 9

f(3) = 12

f(4) = 15

f(5) = 18

f(6) = 21

f(7) = 24

3 0
3 years ago
Given the parabola whose equation is , find the focus and determine if the parabola opens up or down.
ziro4ka [17]
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Jane drinks one-fourth of a gallon of soda every three days. If they continue to drink the same
zhenek [66]

Answer:

0.83 gallons of soda

7 0
3 years ago
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