Help pls... Will give branliest and all of my points

all of em?  hmm ok

Step-by-step explanation:

1.) is 63 if you solve it

start by adding in parenthesis as the rule goes

4 and 5 which is 9 then times by 7 which is 63

2.) 8

so your supposed to multiply and divide from left to right same rules for adding and subtracting so subtract 11 and 6 =5 then add 3 =8

3.)64

11+ (6)(9)

11+54=64

4.)9

8- 6x2/4+2x2

8-12/4+2x2

8-3+2x2

5+2x2

5+4

=9

5.) x/(-15)<=450

6.)x-13=?

7.)10(p-12)

8.)3+x*8

9.)x = (0.14)t + 2.95

10.)3d, d^1, 10d,< i cant see 10 and 11 clear but all the ones with the same variable

11.)x, 4, 4, 5 and whatever numbers with it

12.)3y^2+2y

13.)8x+13

14.)8b-6x+10

15.)7a+4b+11

hope this helps :P

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316