Answer:
Step-by-step explanation:
You do what's in the innermost brackets first, unless you have an unknown variable.
7 1/5 - 2 3/5 =
36/5 - 13/5 =
23/5 or 4 3/5 <==
Answer:
3b^7a^6c^9/64
Step-by-step explanation:
Calculate and multiply to get
-4/(-6)+7 - 2x(-2)/-1x3+7
Next remove parentheses and calculate,
You'll get -4/-6+7 - 2x(-2)/4
Then calculate and reduce,
-4/1 - -2/2
Reduce and divide to get -4-(-1)
Remove parentheses, -4+1
And calculate to get your final answer
= -3
Answer:
m = 1
Step-by-step explanation:
11m + 13 = m + 23
<u>Get m by itself by subtracting m from both sides. </u>
10m + 13 = 23
<u>Subtract 13 from both sides.</u>
10m = 10
<u>DIvide by 10.</u>
m = 1