Answer: B
Step-by-step explanation: since he is writing 45 words per minute, that means your releases adding. if you were to do a, you would just add the words typed with minutes. B will add 45 over and over again for however many minutes. repeated addition is the same as multiplication, so the answer is B.
Answer:
16cm
Step-by-step explanation:
Area is A = bh
to find a base, b = A/h
A=80
h=5
so then we have b = 80/5 = 16
Answer:
A | 4.50 Per Person
Step-by-step explanation:
If it's 9.00 for 2 people. 9 divided by 2 is 4.50. Meaning it's $4.50 dollars for one person.
Answer:
132 in /12 in/ft + 3 yd(3ft/yd) = 11 + 9 = 20 ft
Step-by-step explanation: