Answer:
33
Step-by-step explanation:
area of large triangle = 117
117-(30)-(12*5/2)-(8*6/2)
= 33
Answer:
3(5 +6) = <em>33</em>
Step-by-step explanation:
3(5+6)
so first you multiply 3 by 5
which is 15
then you multiply 3 by 6
which is 18
and that remains as 15+18
which in total equals <em>33</em>
If you plug in 0 for x and solve then you will get the y intercept. So it would be (0,12).
There are 2 equation. First let 49 cent stamps be f and 34 stamps be t.
One equation would be f+t=40 the other one would be .49f+.34t=17.35. You can do substitution if you want or elimination.
Put the two in line
49f+34t=1735
f+t=40----> elimination
-34(f+t=40)--> solve
49f+34t=1735
-34f-34t=-1360 --->solve
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15f =375--> divide
f=25
Then put this on the first equation to find the other answer.