A -1 or 0.86 B 1or0.86
C 1or -0.86
D -1or -0.86

I know the answer is A but i need the working plz...

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: