Nna is buying supplies to mail a gift to a friend who lives in california. first, she buys a shipping box for $4.95 and bubble wrap for $2.85. then, she decides that she needs some shipping tape for $2.25 and a mailing label for $1.00. the postage to mail the gift is $8.32. in all, how much does it cost anna for supplies and postage? a) $10.05 b) $11.05 c) $18.37 d) $19.37

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Solve the given system of equations. 2y= -x+9 , 3x-6= -15