Find the percent of change. round to the nearest percent. original: 85 new: 90

= 6% increase in original amount

Step-by-step explanation:

Given that:

Original: 85

new: 90

Difference = 90 - 85 = 5

Now we have to find that;

5 is what percent of 85:

=5/85 * 100

= 5.88%

Rounding off to nearest percent:

= 6% increase in original amount

i hope it will help you!

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.