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Ipatiy [6.2K]
2 years ago
6

Which function has a greater constant rate of change explain. Function A y=10x-3 or function B x 1 2 3 4 5 and y are 20 15 10 5

0

Mathematics
1 answer:
Oksana_A [137]2 years ago
6 0

Answer:

The function B has greater constant

Step-by-step explanation:

m(b) =  \frac{20 - 15}{1 - 2}  =  - 5 \\ y =  - 5x + c \\ when \: y = 20 \:  \:  \:  \:  \: and \: x = 1 \\ 20 =  - 5 \times 1 = c \\ c = 25

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The total cost of a gym
NARA [144]

Answer:

y=29x+50; 30 months

Step-by-step explanation:

$920-50=870

870/29=30

8 0
2 years ago
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mckenna had $32 when she got to the carnival . after riding 6 rides , she had $20 left . write an eqaution and solve to find the
Aneli [31]

Answer:

$2 per ride

Step-by-step explanation:

$32-$20=$12

McKenna rode 6 rides so $12 divided by 6 rides is $2 for every ride

8 0
3 years ago
At a speed of 22 revolutions per minute, how long will it take a wheel of radius 10,
Bogdan [553]
Well, if the radius is 10, then the circumference is \frac{2*10*22}7=\frac{440}7
What's the unit? Either way, 22 rev. per minute means each minute you go by 22*\frac{440}7=\frac{9680}7 units per second. Now you got the linear speed, just find out the time by dividing the distance by the speed!
So, what's the unit for the radius?
5 0
3 years ago
Please help 30 points!!
hram777 [196]
25-4x=16-4x
25-4x+4x=16-4x+4x
25=16
No solution
Contradiction
3 0
3 years ago
Read 2 more answers
-0.03x^2+1.53x=0 <br><br> how would i go about solving for x?
inna [77]

Answer:

x = 0, 51

Step-by-step explanation:

<u>→First, you need to factor out the GCF (Greatest Common Factor), which is -0.03x, like so:</u>

-0.03x (x - 51) = 0

<u>→Remove the -0.03 by divide it by both sides:</u>

x(x - 51) = 0

<u>→Separate each, like so:</u>

x = 0

x - 51 = 0

<u>→Solve for x:</u>

x - 51 = 0

x = 51

<u>Your solutions are, 0 and 51.</u>

7 0
3 years ago
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