Subtract a from both sides of the equation.
b=−a+14
Answer:
1 is B
2 is B
3 is stream line body and fluke both help in swimming and both are independent envolved that is their ancestors don't match
Step-by-step explanation:
X = 7
5 + x can also be written as 5 + 7
5 + 7 = 12
Answer:
b
Step-by-step explanation:
The median is the middle value of the data set in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.
Arrange the data in ascending order
48, 52, 54, 57, 57, 57, 61, 61, 65
↑
The median of the data set is 57 → b
Answer:
it would take seven and a half hours
Step-by-step explanation:
450 ÷60 =7.5
