Answer:
136 cm2
Step-by-step explanation:
6*2=12 12*2=<u>24</u>
6*7=42 42*2=<u>84</u>
7*2=14 14*2=<u>28</u>
Add.
24+84+28=136
I hope this helps!
The answer is -91
hope this helps ;)
The solution is the number that 'K' must be in order for the equation to be a true statement. Here's is a method of finding that number:
Step #1: Write the equation:
-126 = 14K
Step #2: Divide each side of the equation by 14 :
<u>-9 = K</u>
22 houses can be cleaned in 11 hours.
Step-by-step explanation:
It is given that;
6 hours = 12 houses cleaned
1 hour = ![\frac{12}{6}\ houses\ cleaned\\](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B6%7D%5C%20houses%5C%20cleaned%5C%5C)
1 hour = 2 houses cleaned
In 1 hour, 2 houses can be cleaned, therefore,
11 hours = Time*houses cleaned in one hour
11 hours = 11*2 =22 houses cleaned
22 houses can be cleaned in 11 hours.
Keywords: unit rate, multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
40 + 5r
Step-by-step explanation:
simplify the expression :)
Hope this helped >33