First, to estimate we can round 53.82 up to 55.00. Then you can look at it like this: when you divide 100 by 20 you get 5, so 20% is one fifth of 100. Therefore, we want to find one fifth of $55. To do this, you multiply 55*1/5. When you multiply the numerators by each other and the denominators by each other, you get 55/5. When you divide the numerator and denominator by 5, you get 11/1 or $11.
Hope this helps
Answer:
3x +6
Step-by-step explanation:
The rectangle representing the product 3(x+2) will have dimensions 3 and (x+2). It can be divided into portions with areas 3·2 = 6, and 3·x = 3x.
An equivalent expression is ...
3x +6
Answer: b
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Step-by-step explanation:
Answer:
294^2
Step-by-step explanation:
It’s D
Answer
x= 19/3
Step-by-step explanation:
9x - 14 =43
-14 + 14 = 0
43 + 14 = 57
9x = 57/ 9
Simplify 57/9 = 19/3
