Answer:
The answer is 9
Step-by-step explanation:
If you subtract 8-(-1) you would get 9.
Answer:
18
Step-by-step explanation:
18
10 tests = x tests
/ 5 weeks = / 9 weeks
10* 9= x5
90/5= 18
First, subtract to get the difference.
2.85 – 2.78 = 0.07
Next, divide 2.78 by 100
2.78 ÷ 100 = 0.0278
So, 0.0278 is 1%. Divide 0.07 by 0.0278 to get the answer.
0.07 ÷ 0.0278 ≈ 2.518
2.518 ≈2.5
Therefore, the percentage increase is approximately 2.5% (that's the answer).
Hope this helps!
Answer: B( 5 : 15,0)
Step-by-step explanation: Please find the attached file for the solution
Your answer would be approximately 254.5 if you round since 9^2 times pie you would get such
