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s2008m [1.1K]
3 years ago
14

Can someone help me with this I’ll mark as brainliest.

Mathematics
2 answers:
nikdorinn [45]3 years ago
7 0
1 = 10
2 = 12
3 = 14
4 = 16
5 = 18
6 = 20


Δweight
------------- =
Δ cost

2-1
------- =
12-10

1
—
2
vodka [1.7K]3 years ago
3 0

Answer:

The W/C is divided by the numbers on top to the number on the bottom

may i have brainlist??

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I think its rational

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Retro Rides is a club for owners of vintage cars and motorcycles. Every year the club gets together for a ride. This year, 53 ve
kari74 [83]
21 cars, 32 motorcycles.
create a system of equations using x for cars and y for motorcycles.
\left \{ {{x+y=53} \atop {4x+2y=148}} \right.
multiply the top equation by 2 to prepare for elimination method
\left \{ {{2x+2y=106} \atop {4x+2y=148}} \right.
subtract terms
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8 0
3 years ago
Can I get the answers for number 14 plz?
nataly862011 [7]
A.
-1: 
2(2)^{-1}  \\ 2( \frac{1}{2}) \\  \frac{2}{2}  \\ 1
(-1,1)

0:
2(2)^{0} \\ 2(1) \\ 2
(0, 2)

1:
2(2)^{1}  \\ 2(2) \\ 4
(1, 4)

2:
2(2)^{2} \\ 2(4) \\ 8
(2, 8)

3:
2(2) ^{3}  \\ 2(8) \\ 16
(3,16)

b.
To graph the equation, simply go through the points (-2, 0.5), (-1, 1), (0,2), (1,4), (2,8), and (3,16). Make sure you never go below 0 on the x-axis, because there's an asymptote there.

Hope this helps!
8 0
3 years ago
Read 2 more answers
If K(x) = |x-3| + x, find k(4)
swat32

Answer:

5

Step-by-step explanation:

First do substitution,

Which means |(4)-3|+4

Therefore 1+4=5

7 0
3 years ago
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