I am doing powers by 10

Mathematics

2 answers:

marishachu [46]4 years ago

6 0

Answer:

so what is the problem?

irina1246 [14]4 years ago

4 0

Answer:

so what

Step-by-step explanation:

and?

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A ride on a roller coaster cost 4 tickets while the boat ride onlycost 3 tickets Michael went on the two rides a total of ten ti

laila [671]

One equation that represents this statement above me could be: <span>4r + 3 (10-r) = 37.

</span>How? R = Rollercoaster - B = Boat Rides

r + b = 10

37 tickets were spent so..

4*r + 3*b = 37

We just multiplied the number of rides on roller coasters and the boats with the price of both.

Now we have to express boat rides from the first equation:

b = 10-r, and express that in the second equation, now we get:

4r + 3(10-r) = 37, which is the answer.

6 0

3 years ago

If charlie decides to ride her bike and goes 18 km west at a velocity of 0.13 km/s west, how long would it take her to reach her

xenn [34]

Moves 0.13 km for every second.
18/0.13 = 138.46 seconds.

8 0

3 years ago

Maria drove to a business appointment at 50mph in the morning. Her average speed on the return trip in the afternoon was 40 mph.

MakcuM [25]

Answer:

Distance to appointment point = 5 miles

Step-by-step explanation: