Answer:
a.

Step-by-step explanation:
Answer:
152 cm²
Step-by-step explanation:
area of rectangle A+rectangle B
12×6+8×10= 152cm²
<em>hope it helps, pls mark me brainliest</em>
the answer is:
C. -23 + 6 = x
Step-by-step explanation:
- (-6) = + 6
Hey there!
The answer is $50 because $20 is 40%, so times that by 2 which you get $20 and 80%. Then you divide 20 by 2 then you get 10 which is 20% so you add 10 and you get $50 which is 100%
I am pretty sure this is how you do it! Hope this helps!