Jacques will wash the windows of a house for $15 plus $1 per windo Ray willl wash them for $5 plus $2 per window. Let x be the
number of windows and y be the total charge for washing.
Write an equation (y=mx+b form) for Jacques and Ray's charges
and then find when they would charge the same amount.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total