Michael is making a card for his dad's birthday. he's shaded a triangular section on the card where he wants to write his dad a message. what is the area of the parts of the card that are not shaded?

a.144 square centimeters

b.108 square centimeters

c.72 square centimeters

d.36 square centimeters

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?