Answer:
see explanation
Step-by-step explanation:
The mean of a set of data is calculated using
mean = , that is
= 7.1
37.5 + y = 7.1 ( multiply both sides by 6 )
37.5 + y = 42.6 ( subtract 37.5 from both sides )
y = 5.1
Answer:
80
Step-by-step explanation:
8 times 10 equals 80
8*10 = 80
Answer:
He paid 9% in sales tax
Step-by-step explanation:
The answer is 6 and that’s after it’s rounded
Answer:
A
Step-by-step explanation:
Note that for (3, 2) → (5, 3)
The x- coordinate of the image is 2 more (+ 2) than the original and the y- coordinate of the image is 1 more (+ 1) than the original, that is
(x, y ) → (x + 2, y + 1 ) ← rule to obtain image, hence
(2, 4 ) → (2 + 2, 4 + 1 ) → (4, 5 ) → A