Answer: $13.75
Step-by-step explanation:
Since Mrs. Chin paid a 20 percent tip on the bill for lunch and the tip amount was $2.75, then the bill for lunch before the tip was added to it will be calculated thus:
Let the bill for lunch be represented by x. Therefore,
20% of x = $2.75
20/100 × x = $2.75
0.2 × x = $2.75
0.2x = $2.75
x = $2.75/0.2
x = $13.75
Therefore, the bill is $13.75 before the too was added.
100 pounds is the weight of 10,000 samples
What's a pair of numbers that are addends of -6 but factors of 5? That would would be -5 & -1. Now we can break it up into groups. That will give us (x^2 - 5x)(x - 1). Now do the same for the second one. That will give us (x^2 - 8x)(x - 1x).
Answer:
should be 2.24. I am sorry if I am wrong
Step-by-step explanation:
31.36÷14=2.24
Answer:
£ 75.60
Step-by-step explanation:
4 m ↔ £ 33.60
1 m ↔ £ 8.40
9 m ↔ £ 75.60