Answer:
It should be also zero because it is zero
Answer:
Step-by-step explanation:
15) x should +ve
16) x should be -ve
Answer:
49.75
Step-by-step explanation:
7% of 53.50 is about 3.45
53.50-3.45=49.75
0.8333 repeated is 5/6 in decimal form.
Answer:
-8y = 6
Step-by-step explanation:
-6x+4y = -8
6x -12y = 14
Add the equations
-6x+4y = -8
6x -12y = 14
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0x -8y = 6
