The answer is thirty-six. 36.
Answer:
Let's start with part B. if it was originally 10 cm tall and it goes up 0.5 cm. each day, then we know that to go up one cm it needs two days. With that information we can say that 8*2 = 16. So it needs 17 days to go up 8.5 cm which would make it 18.5 cm tall.
Step-by-step explanation:
f(x) = 0.5x + 10
0.5x + 10 = 18.5
0.5x = 18.5 - 10
0.5x = 8.5
x = 8.5/0.5
x = 17 days
The answer has to be less that 100 but more that 80
I went to see if 92 + 93 + 94 would work but the right answer is 89 + 90 + 91 = 270
Hope it helped
104 divided by 21 equals 4 with a remainder of 20, because 21 times 4 equals 84, and 104 - 84= 20.
Answer:
Step-by-step explanation:
Sole the power at the bottom, it gives .25
Multiple the whole fraction by 8 to make the denominator match 2
should be 8/2 + 1/2
They are the same denominator so you can add them to make 9/2
Divide it up/simple it up to make 4 and a half, or 4 1/2