Solve this, with steps shown.
x+4/7=5/7
in advance.( those are fractions not division.)

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

What is y times x by? y is __ times x