Answer:
addition property of equality
Step-by-step explanation:
x-7=5 to cancel add 7 to each side
x-7+7=5+7
x=12
20%
source= 8/10 is 80% so you take the remaining 20% which is the percent of increase
Answer:
Year 7 = 75 students
Year 9 = 25 students
Step-by-step explanation:
Year 7 has 3/8 of the total since the circle is divided into 8 sections and has 3 of the 8 sections
3/8 * 200 students = 75
Year 9 has 1/8 of the total since the circle is divided into 8 sections and has 1 of the 8 sections
1/8 * 200 =25
Answer:
2
Step-by-step explanation:
because you are not behind the three point line
