Sharon buys 14 folders for $0.75 each. how much change will she receive if she pays with $15

$4.50

Step-by-step explanation: So, to start off you would need to multiply the amount of folders by the amount that they cost (which is $0.75)

You would get $10.50 as the total amount she paid for the 14 folders.

Finally you subtract the $15 dollars from $10.50, here you would get the answer of $4.40 as her change.

If you think this is wrong then feel free to tell me and I can retry. :)

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.