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3 years ago

The question is..........

Mathematics

1 answer:

garri49 [273]3 years ago

5 0

10-5=5 and 16-10=6 then you multiply 6x5
the answer is 30 Because you have to multiply L x W

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Charlotte drives 64 mph for the first 3 hours of her trip and 92 mph for last 4 hours.

german

Answer:

80 mph

Step-by-step explanation:

$\boxed{\sf Distance=Speed \times Time}$

<u>First leg of trip</u>

Speed = 64 mph
Time = 3 hours

$\implies \sf Distance =64\times 3 = 192\:miles$

<u>Second leg of trip</u>

Speed = 92 mph
Time = 4 hours

$\implies \sf Distance=92 \times 4 = 368\:miles$

$\boxed{\sf Speed=\dfrac{Distance}{Time}}$

To find the average speed:

$\begin{aligned}\implies \sf Average\:speed & = \sf \dfrac{Total\:distance}{Total\:time}\\\\ & = \sf \dfrac{192+368}{3+4}\\\\& = \sf \dfrac{560}{7}\\\\ & = \sf 80\:mph\end{aligned}$

6 0

2 years ago

Read 2 more answers

wants to buy a video game that cost $299 and his parents will pay 40% what will be the part he has to pay

viktelen [127]

He will pay $179.4.

40% of 299 = 119.6

299-199.6 = 179.4

To check your answer (or another way to do it is) take 60% of 299 = 179.4

3 0

3 years ago

Read 2 more answers

Please help with this

Anna [14]

The answer is 6f+(-6.1)

3 0

2 years ago

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A hotel with 95 room has 65 for doubles and 25 for singles. Singles can be booked in any room, but reservations for two or more

kotykmax [81]

Answer: Y is less than or equal to 65 and X + y= less than or equal to 95

8 0

3 years ago

Help me please thank you

oee [108]

Hello from MrBillDoesMath!

Answer:

2(x+8) = 40

Discussion:

Rewrite the original Question as

" Twice the (sum of a number and 8) is 40" =>

2 ( x + 8 ) = 40 =>

2 (x+8) = 40

which is the third bullet point from the top

Thank you,

MrB

7 0

3 years ago