<span>We can quickly calculate a ten percent tip by moving the decimal place one to the left. So a 10% tip on $85.00 would be $8.50. We can then take half of that tip to calculate the remaining 5%. $8.50 / 2 = $4.25. The sum of these two results is equal to a 15% tip. $8.50 + $4.25 = $12.75. The correct answer is D.</span>
Answer:
12x-7=
Step-by-step explanation:
Just do -3 + -4 and 14x - 2x
Answer:
5(x+4)(x+8)
Step-by-step explanation:
5x^2+60x+160
factor out the 5 first,
5(x^2+12x+32),
then factor out the trinomial,
find 2 numbers that when they multiply,
you get the third term, which is 32 in this case,
and when they add up,
you get the second term, which is 12 in this case.
5(x+4)(x+8)
Answer:
And find it all urself
Step-by-step explanation:
Answer: 24 is the LCD
He is correct.
4 20/24 or 4 5/6 simplified
