Answer:
C. 3x=21
x=7
Step-by-step explanation:
Answer:
9/16 <fraction 0.5625 <decimal 56.25%
Step-by-step explanation:
Answer:
2(x^2)-1
Step-by-step explanation:
The square of a number is just the number squared. We don't know what the number is so I will just say it is x. So we have 2 times x^2. Then we have to minus 1 from that. So 2(x^2)-1.
Hope this helps! :D
Answer:
22%
Step-by-step explanation:
Divide 2,650 by 100:
2,650/100=26.5
Then divide 3233 by the dividend:
122=122%
Now you can see that there is a 22% percent increase over 100%, theefore making our answer 22%.
Have a great day, and mark me brainliest if I am most helpful!
Answer is C...Use calculator
