SU = 2x - 12
+12 on both sides
12 = 2x
/2 on both sides
6 = x
x = 6
SU = 2x - 12
SU = 2(6) - 12
SU = 12 - 12
SU = 0
Answer:
SU = 0
The appropriate choice is ...
B: y = 3.5x
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The number of teaspoons of sugar (y) is 3.5 times the number of tarts (x).
Answer:
Step-by-step explanation:
3,4 are both positive numbers
3,-4 are positive and negative numbers
