Answer:
P = 2l + 2w
solve for w
re-write
2l + 2w = P
subtract 2l from both sides
2w = P - 2l
divide both sides by 2
w = (P - 2l) / 2
Answer is B
w = (P - 2l) / 2
<h3>
Answer: 11/50</h3>
Explanation:
This may seem like a trick question, but it's not. Your teacher simply wants to know how many times you got blue out of the number of times total. The numerator is the number of blue. The denominator is the number of total tries. The fraction 11/50 cannot be reduced because 11 and 50 share no common factors other than 1.
Notes:
- 11/50 = 0.22 = 22%
- The answer above applies to experimental probability only. The theoretical probability is likely different. We don't have enough info to compute the theoretical probability.
For a quarter of the batch of cookies it requires a quarter of a third
Answer:
The retail price would be $29.60, it was marked up 26%.
Step-by-step explanation:
you can take 100% and subtract 26% to get 74% then turn it into a decimal to get 0.74 then multiply 40 times 0.74 to get 29.6
hope this helped
Answer:
y= -4x+7
Step-by-step explanation:
y-y1=m(x-x1)
y+1= -4(x-2)
y+1= -4x+8
y= -4x+7