Sally is raising money for charity. The table below has been given to her from the website
The donation amounts are in pounds.

(a) Calculate an estimate for the mean donation.

Here's link to the

cutt.ly/nz6VGda

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm