On your math quiz, you earn 5 points for each question that you answer correctly. in the equation below, x represents the number of questions that you answer correctly on your math quiz, and y represents the total number of points that you score on your quiz. the relationship between these two variables can be expressed by the following equation: y=5x identify the dependent and independent variables. dependent variable independent variable the total number of points you score the number of questions you answer correctly

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

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.