I wrote these questions as one big question but decided to do them separately...

Last year you had 350 tracks on a music player. This year you have 28% more. How many tracks do you have altogether this year?

448 tracks

Step-by-step explanation:

So first we need to figure out what 28% of 350 is and then add that value onto 350.

To figure out what 28% of 350 is, we need to multiply 350 by one of the three options above

Now that we have figured out what 28% of 350 is, we can now add this value to 350 to get the total number of tracks.

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: