Answer:
D: 7B+8N<120
Step-by-step explanation:
The total amount of the bracelets and necklaces is less than $120, so if you add the price of each necklace ($8) and the price of each bracelet ($7), it will be <$120.
Answer:
Original cost = $16.40
Tax=9℅
Tip=20℅
Total cost is,
=16.40+ 16.40×9℅+ 16.40×20℅
=16.40 +16.40×9 /100+16.40×20 /100
= 16.40+1.476+3.28
=$21.156
This is 5 points but whatever
r(x)=12x
c(x)=5x+20
so
p(x)=r(x)-c(x)
p(x)=(12x)-(5x+20)
p(x)=12x-5x-20
p(x)=7x-20
answer is B
Answer:
1,2,3,4,6 and 12
Step-by-step explanation:
trust me
Answer: There are 944 lots the broker will realize from this subdivision.
Step-by-step explanation:
Since we have given that
For 10 acre tract,
Number of lots = 50 by 100 foot = 5000
If the tract has 85600 square feet, we need to find the number of lots.
Since 1 acre = 43560 square feet
so, 10 acres = square feet
Since there is direct variation, so it becomes,
Hence, there are 944 lots the broker will realize from this subdivision.