The Grade 8 class at Wheatly Middle School sold 77 boxes of almond chocolates.
This is 22% of all the boxes of chocolates sold.
a) Estimate the total number of boxes sold.
b) Calculate how many boxes were sold.

w'x is 0.

hope it

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

i think the answer is b