C. (5, -11) hope this helps and I’m like sure sure it’s right
Answer:
230
Step-by-step explanation:
54+4×22×2
54+88×2
54+176
230
Answer:
Percentage: 115%
Decimal: 1.15
Fraction: 
Step-by-step explanation:
<u>Percentages, Fractions, and Decimals</u>
Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.
Now we express 115% as a decimal, simply dividing by 100:
115% = 115/100 = 1.15
To express it as a fraction, we simplify the division instead of calculating it:
115% = 
Simplifying by 5:
115% = 
Answer:
3(k - 1)² = 12
Step-by-step explanation:
To complete the square, write the equation standard form and make the a term's coefficient 1.
3k² = 11 + 6k
3k² - 6k - 11 = 0
3(k² - 2k) = 11
Take the middle term -2k and divide the coefficient in 2 and square it. Here it is -2/2 = -1. -1² = 1. Add 1 to both sides.
3(k² - 2k + 1) = 11 + 1
3(k - 1)² = 12