Answer:
I'm not going to give you an exact answer because there could be many different ones
Step-by-step explanation:
The equations can be rewritten as:
2x - 7 = 7y
-4x + 19 = 3y
then you just insert a value for x and get the answer.
Answer:
70*
Step-by-step explanation:
Hello!
In order to solve this equation,we must first find out what distance is being traveled in 4 hours. If we travel 4 hours, at a constant speed of 60 miles,we must multiple those two numbers to find the distance travelled.
60x4 is 240.
This means we must divide 240 by 3 hours to find our constant rate of speed.
240 divided by 3 is 80.
This means, we would need to travel 80 mph to arrive to the same location in three hours.
x=80.
Hope this helps & good luck.
Make bottom number the same
it is 16
7/8 times 2/2=14/16
15/16+14/16+8/16=(15+14+8)/16=37/16=32/16+5/16=2+5/16=2 and 5/16 miles
