Audra counted change collected for a class fundraiser. audra wrote the equation 0.10x+0.25y=5.30 to represent the situation. what did she define as the variable x?

With #! i’ve tried to figure it out but i can’t.

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h