Answer:
6
Step-by-step explanation:
You re write the equation, so when the equations are added one of the variables are eliminated
Answer:
Step-by-step explanation:
1. 94/100=0.94=94%
2.15/20=0.75=75%
3. 4/10=0.4=40%
4. 3/100=x/100 》x=3
5. 80/100=x/30 》x=2400/100=24
6. 30/100=x/10 》x=3
7. 2/5=0.4=40%
8. 60/100=x/5 》 x=300/100=3
9. 50/100*x=150 》 50x=15000 》x=300
10. 3/5=0.6=60% 》 100%-60%=40%
6a(2)-a-15
=12a+-a+-15
Combine Like Terms:<span>=<span><span><span>12a</span>+<span>−a</span></span>+<span>−15</span></span></span><span>=<span><span>(<span><span>12a</span>+<span>−a</span></span>)</span>+<span>(<span>−15</span>)</span></span></span><span>=<span><span>11a</span>+<span>−15</span></span></span>Answer:<span>=<span><span>11a</span>−15</span></span>
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Answer:
39 and 27
Step-by-step explanation:
GIVEN: Robbie, has scored 
so far this season. He has scored all of his points on 
-point extra point kicks and 
-point field goals. He has made a total of 
kicks.
TO FIND: How many of each kick has he made.
SOLUTION:
Lets extra point kicks made by Robbie be 
points scored using extra point kick 
field goal kicks made by Robbie 
point scored using field goal kick 
Total points scored by Robbie 
Total points scored are the sum of points scored by extra point kicks and field goal kicks.
total extra point kicks 
total field goal kicks 
Hence Robbie made 39 and 27 kicks of extra point kick and field goal kicks respectively.
