Teddy will buy at least 15 bags of ice for the graduation picnic. each large bag of ice costs $4.00, and each small bag of ice costs $2.50. he will spend up to $50 on ice. this system of inequalities is graphed below. which combination of bags of ice can teddy buy? 10 large bags and 5 small bags, 6 large bags and 10 small bags, 9 latge bags and 6 small bags, 2 large bags and 11 small bags

Step-by-step explanation:

x = large bag, y = small bag

x + y > = 15...thats greater then or equal

4x + 2.5y < = 50thats less then or equal

he can get 6 lg bags and 10 small bags

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm