Answer:
133
Step-by-step explanation:
Snellville
12v+14b = 796
General
14v+12b =738
We need to solve for v and b where v is how many on a van and b is how many on a bus
12v+14b = 796
14v+12b =738
Divide each equation by 2
6v+7b =398
7v+6b =369
Multiply the first equation by 7 and the second equation by -6
7(6v+7b) =7(398)
42v +49b =2786
-6(7v+6b) =369*-6
-42v -36b = -2214
Add these equations together
42v +49b =2786
-42v -36b = -2214
-------------------------------
13b = 572
Divide each side by 13
13b/13 = 572/13
b= 44
Now find v
6v+7b =398
6v +7(44)=398
6v +308 = 398
Subtract 308 from each side
6v = 90
Divide by 6
6v/6 = 90/6
v = 15
We want 2 b and 3 v
2b+3v = 2(44)+3(15) = 88+45=133
Answer:hi
Step-by-step explanation:
Which list is ordered from least to greatest? –2.9, –3.2, 0.2, 2.1 0.2, 2.1, –3.2, –2.9 –3.2, –2.9, 0.2, 2.1 0.2, –3.2, 2.1, –2.
MA_775_DIABLO [31]
-3.2, -3.2, -3.2, -2.9, -2.9, -2.9, -2.9, 0.2, 0.2, 0.2, 0.2, 2.1, 2.1, 2.1, 2.1
hope this helped! :)
Step-by-step explanation:
you first cool down then try to understand sum if not so ask twice and many times and always remember to practice you will become topper
