A school had 620 students win academic success awards in 2014. In 2015, the school had 527 students win academic success awards. What is the percent decrease in the amount of students receiving academic success awards? A.15%

B.85%

C.93%

D.19%

B

Step-by-step explanation:

(527÷620)×100%

0.85×100%

85%

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2