Answer:
n = 20
Step-by-step explanation:
4n + 14 - 5n = -6
(4n - 5n) + 14 = -6 Combine like terms
-n + 14 = -6
-14 -14 Subtract 14 from both sides
-n = -20
/-1 /-1 Divide by -1
n = 20
Answer:
to compare she must calculate...
1) ((2*3)+2)/3 she get 2.666
2) ((2*7)+5)/7 she get 2.714
by approximation the two are the same and she had enough flour.
Answer:
Step-by-step explanation:
The bracket on the 9 means that you can include 9. There is a parentheses on the 0, so we don't include it.
I'm not sure what you mean, but if you mean 15 and 1/20th, you just multiply 15 by 20 and add one which is 301 and keep the denominator
Answer:
60 is 30% of (A) 200
Step-by-step explanation:
60 multiplied by 3 equals 180 or 90% of 200 the remaining 10% is 20 because 200 divided by 10 is 20 so the answer is (A) 200.