Answer:
Step-by-step explanation:
156 rose
tu doit adtioner 12 foit 13
<h2 />
Answer:
3n and n, 7 and -3
Step-by-step explanation:
Like terms are those that can be added or subtracted, so variables are like terms and numbers (constants)
Here's what'd I'd do. For number one you should turn the two numbers <em />into improper fractions, then take the tops and bottoms of the fractions and multiply them.
Example -
19 x 5
8 x 4
95/32
Convert the improper fraction to a mixed number and you got a answer.
Basically the second question is seeing if you don't get positive and negatives mixed up. It is saying -65 divided by -12 is what? Treat this kind of like a normal division problem. A negative divided by a negative is a positive. Hope this helps!
<em />
The definition of a percent, according to google.com, is "<span>one part in every hundred".
So 4 trombones out of 25 instruments would represent the same rate as:
16 trombones out of 100 instruments (multiplying both by 4)
Which means, that 16 parts in every hundred instruments in the lander town band would be trombones. Hence, 16% is the answer.</span>
