Answer:
B) 
Step-by-step explanation:
Area of a rectangle formula:
A = bh
Given:
b = 
h = 
Work:
A = bh
A = 
A = 
Answer:
24
Step-by-step explanation:
You input will always be your x so you just substitute x with 10 and simplify. Which is 30 minus 6, thus 24. :)
Let the number be x
2/3*x - 2 = 10
or, 2/3 * x =12
or x= 12*3/2
or, x = 18
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