rosa and her friends are out for dinner. Their sub-total is 45.80. With a 6.5% sales tax, What is the total?
1 answer:
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Answer:
50.24 inches
Step-by-step explanation:
3.14 * 16
= 50.24
Answer: x = - 8
Step-by-step explanation:
= 8
cross multiplying , we have
8 ( 7 + x) = x
Expanding the Left Hand Side of the equation , we have :
56 + 8x = x collecting the like terms , we have
56 = x - 8x
56 = -7x
dividing through by - 7 we have :
- 8 = x
Therefore :
x = -8