Answer: 18
Step-by-step explanation:
2(9)=18
Always do the parentheses first. In this case, there are two parentheses, so do the parentheses inside the other parentheses first. After that, it’s just simple addition, subtraction, and multiplication.
(69-9)= 60
(60+23)= 83
83x4= 332
Step-by-step explanation:
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Answer:
$ 154
Step-by-step explanation
Let the value of suitcase=x
x × 4.5% = 6.93 (converted the question into equation)
x ×
= 6.93 (converted the percentage into fraction)
x = 6.93 x
(took reciprocal of 4.5/100 after moving it to the other side of the equation)
x =
(multiplied the values)
x = 154 $ (simplified the fraction)
make it the brainliest and get 20 years of luck : )
4 times (x^2-9x+8). Hope that helps!