Geneva rode her bike a total of 2 1/2 miles from her house to school. first she rode 4/5 mile from her house to the park. then she rode 1/5 mile from the park to her friend’s house. finally she rode the rest of the way to her school. how many miles did she ride from her friend's house to school?

What is the value of y? round to the nearest tenth

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)