First Of All Please Follow This
PEMDAS
P: ()
E:^
M:x
D:/
A:+
S:-
6 x (15 - 7) - 4
6 x (8) - 4
48 - 4
44
Answer: C
Answer:
1. r+s²=49
2. pq²=24
3. -4xy-6x²+2x²y-6y= -54
Step-by-step explanation:
1. r+s²=0+7²=49
2. pq²=(6)(2)²=6(4)=24
3. -4xy-6x²+2x²y-6y= -4(3)(2)-6(3)²+2(3)²(2)-6(2)
= -24-6(9)+2(9)(2)-12
= -24-54+36-12
= -78+36-12
= -42-12
= -54
Answer:
about 101.28 ounces in total
Step-by-step explanation:
Hope this helps
