You buy 6 lbs. of apples for $7.20. How many lbs. of apples would you have been able to buy with $1.00? A. 1.2 lbs. B. 0.83 lbs. C. $0.83 D. $1.20

D, 1.20

Step-by-step explanation:

7.20 divided by 6 = 1.2 and 1.2 is the same as 1.20

i belive those are the ones that are under 90 degreese.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.