1/6 of a minute is also 1/6*60 which equals to ten seconds. To find how many words she can type in 120 seconds, we need to divide 120 by 10 and then multiply the rate. 120/10 = 12, and then we multiply 12 by 8. 12*8=96
100 more than 146 is 246
add 100 to 146 and it becomes 246
You can use substitution here. First, get y alone:
14x + y = -4
subtract 14x from each side
y = -4 - 14x
Then, plug y into the second equation
-4 - 14x = 3x² - 11x - 4
then solve from there
Hope this helps :)
Quartile 1 is 211. quartile 2 is 226 , and quartile 3 is 265.5
Answer:
the answer is 48, or the second choice B
Step-by-step explanation:
