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Please fast

x is 2/5, y is -4, and z is -0.2

a. x + y (these arent answers theyre questions))
_____________
b. 2x - z
_____________
c. x + y + z
_____________
d. y * x
_____________

User Lmiguelmh
by
3.2k points

2 Answers

3 votes
a. -3.6
b. 1
c. -3.8
d. -1.6
User Hjord
by
3.6k points
1 vote
a = -3.6
b = 1
c = -3.8
d = 1.6
User Andre Bernardes
by
3.3k points