Sonya is shopping for clothes. She buys a sweater that costs s dollars and a dress that costs d dollars. The sales tax is 8%. Sonya can find the amount of tax by using the expression 0.08s + 0.08d or by using the expression 0.08(s + d).
What do these two expressions demonstrate about the situation?

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,

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119

the answer, i believe is y-8=1(x+4)