Answer:
126 hrs
Step-by-step explanation:
-Given the school year has 180 days and the non-working student spends 42 minutes more than the working student.
-The total time during the school year is calculated as;
We convert our calculated time in hour(1hr=60 minutes):
Hence, the average non-working spends an average of 126 hrs that the working student.
If it's mutiple choice can I see the options :) would make this easier
Answer:
The square is 240 and the triangle is 40 which makes 280 in total
Step-by-step explanation:
Hello :
y= <span>x² - 4x + 1
calculate : x
y = (x²-4x+4)-4+1
y+3 = (x-2)²
x exist : if y+3 </span><span>≥ 0
y </span><span>≥ -3
the range is : </span><span>{y: y ≥ -3}</span>
If there are 4 chocolate chip cookies and 7 peanut butter cookies in each gift box, you will need to multiply the price, c/p, by the number of cookies. This will give you:
4c + 7p
Now if you wanna find how much <em>5 </em>gift boxes cost, you'll need to multiply that expression by 5. Put parenthesis around 4c + 7p, and add a 5 before the first parenthesis. That will bring you to the answer:
<h2>5(4c + 7p)</h2>