Answer:
608,900
Step-by-step explanation:
it is hard to explain, but here is the answer
Let t = # of tricycles; let b = # of bikes.
# of trike wheels is 3t; # of bike wheels is 2b. Total number of wheels is 79, which equals 3t + 2b. t+b = 28, so t=28-b.
Subst. 28-b for t in the first equation:
3(28-b) + 2b = 79. Then 84-3b + 2b = 79, or 5 = b (answer)
There were (28-5) = 23 trikes, 5 bikes, and 28 seats.
Answer:
<u>35</u>
Step-by-step explanation:
well, you know the angles of a triangle add up to 180 degrees, and you have the other 2 degrees right there, so all you have to do is add both of the other angles 111+34= 145 and then subtract by 180, 180-145=35 so your answer is 35
Answer:
Paula's recipe has a smaller ratio of vinegar to oil
Step-by-step explanation:
According to paula's recipe:
3 ounce vinegar to 8 ounce oil
For 1 ounce vinegar:
1 ounce vinegar to 8/3 ounce oil
1 : 2.67
Now for Carlo's recipe:
1 ounce of vinegar for 4 ounces of oil
1: 4
So:
Paula's recipe has a smaller ratio of vinegar to oil
i hope it will help you!
