Teams in the National Football League in America are divided into two conferences: the AFC and the NFC. Some
teams have animals as their mascots, and others do not. The following two-way table displays this data.
How many teams are in the NFC?
teams
Mascot
AFC NFC
Animal
8
Non-animal
9

15

Step-by-step explanation:

AFC: 7 (animals)

NFC: 8 (animals)

8+7=15

Hope it helps :)

Approximately 53% of teams have a non-animal mascot.

Step-by-step explanation:

% teams with non-animal mascot=1732≈0.531≈53%

the answer is d. 75%

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116