5x+8-10x-4 solve by combining like terms

A person can burn about 9 calories per minute bicycling. Let x represent the number of minutes bicycled, and let y represent the number of calories burned.

I have to round 312016.29 to the nearest whole number what would I do?

Craig and Alissa are building a sandcastle on the beach. They each have a bucket. Craig holds 1/2 in his bucket and Alissa holds 9/10 in her bucket. How much sand can Craig and Alissa collect together one time

There are 22 events at an indoor track and field meet. The ratio of the track events to field events is 8 : 3. How many of the events are track events?

What is the square root of 10 round to nearest tenth if you have too

What is 566 times 80?

Sherri bought a beach towel that normally cost $44 but was on sale for half price she also bought a beach hat that was on sale for $12 off before tax her total cost was $38 what was the regular price of the beach at

What is the range of 32 48 22

Why does this thing say i have too many registrations ive never used this site and now i see why lol im trying to get one simple already asked answer and this site wont let me wow why did i even try

True or False 68oz < 4lb 6oz