Answer:
4 days
Step-by-step explanation:
The patio takes 4 people 2 days, so that is 4×2. To get this for 2 people, it's 2×4. This means it takes 4 days.
Think about it, for half the people, it should take double the time.
Answer:
<h2>This equation has no natural roots.</h2>
Step-by-step explanation:

Answer:
the third one 10 cm, 9cm 9cm
Answer:
(5.40/100)*115 = 6.21 - 5.40 = 0.81 cents
Step-by-step explanation:
(17-7)*2=weekly allowance
so her weekly allowance is 20