The ratio is 23:45. 23 being the number of sixth grade students who visited the museum and 45 being the total number of sixth graders.
3679 your just gonna subtract 11,472 from the miles he still has left which is 7793 so your answer is 3679
Answer:
Step-by-step explanation:
-16 + 12s - 22t + 6u
1) 8(3a+6) = 9(2a-4)
First, we use distributive property on both sides.
Once we do this, we get:
24a + 48 = 18a - 36
Add 36 to each side.
24a + 84 = 18a
Subtract 24a from each side.
84 = -6a
Divide each side by -6
-14 = a
2) 6(2x-8)+3 = 15
Again, we use distributive property:
12x-48+3 = 15
Subtract 3 from each side
12x - 48 = 12
Add 48 to each side
12x = 60
Divide each side by 12
x = 5
3) -5(3x+6) = -3(4m-2)
Distributive property:
-15m - 30 = -12m + 6
Add 30 to each side
-15m = -12m + 36
Add 12m from each side
-3m = 36
Divide each side by -3
m = -12