Andrew mows lawns to make some money. He mows 1 lawn each weekday after school and 2 lawns on Saturday. He charges $15 per lawn.

A. How many lawns does he mow in one week?
B. Write an algebraic expression for the number of lawns he mows in weeks.
C. How many does he make in one week?
D. Write an algebraic expression for the amount of money he makes in weeks

ce pula mea vrei ma

step-by-step explanation:

gayule

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

42

step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column