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luda_lava [24]
3 years ago
14

Help!!! (Brainlist!!!!!)

Mathematics
2 answers:
Pie3 years ago
5 0

Answer:

Its A

Step-by-step explanation:

alexgriva [62]3 years ago
4 0
I think it’s B if not I can’t tell because I can’t see all the questions .
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A cable company charges $70 per month for cable service. Please help ASAP Check screenshot pleasee (20 points) Thank youu! :)) &
LiRa [457]

Answer:

for #1: 70x = y

for #2: 70x + 100 = y

Step-by-step explanation:

you pay $70 for x amount of time with will equal your total therefore it's 70x = y

if you have to pay a one-time fee of $100.00 then you have to add that to your equation giving you 70x + 100 = y

hope this is right

hope it helps too :)

8 0
3 years ago
1) For a period of time, an island's population grows at a rate of 3.8% per year. If the current
LenaWriter [7]
Okay so 3.8% of 1,543 is 58.634 so then you would multiply it by 5.2 for years witch would be 304.8978 so add that to the original witch is 1543 so your answer would be 1847.8978 rounded up would be 1848
7 0
3 years ago
The graph of an exponential function passes through (1, 10) and (4, 80). Find the function that describes the graph.
svetlana [45]

Answer:

  • y = 5*2ˣ

Step-by-step explanation:

<u>Exponential function:</u>

  • y = abˣ

<u>Ordered pairs given:</u>

  • (1, 10) and (4, 80)

<u>Substitute x and y values to get below system:</u>

  • 10 = ab
  • 80 = ab⁴

<u>Divide the second equation by the first one and solve for b:</u>

  • 80/10 = b³
  • b³ = 8
  • b = ∛8
  • b = 2

<u>Use the first equation and find the value of a:</u>

  • 10 = a*2
  • a = 5

<u>The function is:</u>

  • y = 5*2ˣ
4 0
3 years ago
Read 2 more answers
Matthew is standing near a flag pole as shown in the picture. There is a support wire that has been place on the ground to the t
mash [69]

Answer:

60

Step-by-step explanation:

10 x 6 is what?

Took the test :p

7 0
3 years ago
Two friends, Parker and David, took summer jobs. The graph below represents David's earnings in dollars and cents, yy, for worki
siniylev [52]

Answer:

WORK For Exercises 44 and 45, use the information below and in the graph. Andrea works in a restaurant and is paid every two weeks. If Andrea earns $ 6.50 an hour, illustrate the Distributive Property by writing two expressions representing Andrea's pay last week.

8 0
2 years ago
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