I’m gonna go with B, 525m=c
Explanation:
m represents months
c represents total cost
C has to be on its own side of the equation for one. m is the number of months and you multiply this by the cost per month to find the total cost.
Hope this makes sense!!
Answer:
7
Step-by-step explanation:
9x+18=2x+19 (corresponding angle)
or, 9x-2x=19-18
or, 7x=1
or, x= 7
A) <span>3x+5y-x+2y=
</span><span>Group the same sexes
3x-x+5y+2y=
3x-x=2x
+5y+2y=7y
answer: 2x+7
</span>
<span>B) 3g+5h+4g-2h=
</span><span>Group the same sexes
3g+4g+5h-2h=
3g+4g=7g
+5h-2h=+3h
</span><span>answer: 7g+3h
</span>
<span>C) 4p+2p-3p=
</span>Do not need to be grouped. Because everyone is of a gender
4p+2p=6p
6p-3p=3p
<span>answer: 3p
</span>D) 9s-5s+2s-s=
Do not need to be grouped. Because everyone is of a gender
9s-5s=4s
4s+2s=6s
6s-s=5s
<span>answer: 5s
</span>
<span>E) 8t+3r-7t-9r=
</span><span>Group the same sexes
8t-7t+3r-9r=
8t-7t=t
+3r-9r=-3r
</span><span>answer: t-3r</span>
Answer:
Number 5 is ' 2(x) + 1 = y '
I dont know how to solve number 6.
Step-by-step explanation:
you take your x variables and compare them to each other and compare them to the y variables. each x variable goes into the y variable 2 times. thats where the 2(x) comes from. then once yiu do that for all your x variables, you must look to see what they have in common. in this case all of them are one digit less than the y value. so you add that to your equation and it become ' 2(x) + 1 = y '
Answer:212 seats
Step-by-step explanation:a1=60
D=8
