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2 years ago

I will give you brainliest if you solve it

Mathematics

2 answers:

Tema [17]2 years ago

8 0

Answer:

<u>Ronald will take 6 hours to complete the 18 km race if he maintains this speed.</u>

Step-by-step explanation:

6000m in 2h = 6km in 2h

multiply by 3:

18km in 6h

Have a nice day!

rosijanka [135]2 years ago

4 0

Answer:

ok 6 hours and a kid like him cant even make a 18 kilo run

Step-by-step explanation:

3x6=18 and 2x3=6

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2 years ago

You are selling a mobile app for $10 per user per month.if you get 7 users every month starting with 10 in the first month.how m

Ahat [919]

Selling price of app per user = $10 per month

Total no. of user in first month = 10

To tal no. of user added per month = 7

We have to find how much money is earned in one year

So the formula is n/2 * (2a +(n-1)d)

Here we have n = 12 which is total no. of months

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d = 70 , which is increase in money earned per month

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2 years ago

How do i turn 3/8 into a percent

Nezavi [6.7K]

Answer:
Multiply by 100

6 0

2 years ago

Read 2 more answers

8x-4y=-12 ,x=-3,-1,1

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

54.08

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2 years ago

Suri solved the equation x squared = 49 and found that x=7. What error did Suri make?

Anastaziya [24]

Answer:

x = $\frac{+}{-}$ 7

Step-by-step explanation:

$x^{2}$ = 49

$\sqrt{49}$ can equal 7 or -7

7 x 7 = 49. -7 x -7 = 49

7 0

2 years ago