3 years ago

Which expression is it please help

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

8 0

Answer:

2nd option is the answer of your question

Alex777 [14]3 years ago

8 0

Answer:

first option is the correct answer.

Step-by-step explanation:

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algol13

Answer:

B. -2x-6

Step-by-step explanation:

First distribute the minus sign (remember that the "-" is actually a "-1")

3x-5+-5x-1

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3 years ago

your car broke down and the final bill was $306.50. The part that was replaced cost $119 and the charge mechanics labor was 75 p

erastova [34]

Answer:

$\huge\boxed\text{Equation:}$ $\huge\boxed{\text{Equation: }119+75x=306.50}\\$

$\huge\boxed{\text{Hours worked on: } 2.5}$

Step-by-step explanation:

We can create an equation for this problem by converting the words to an equation.

The <em>flat fee</em> was $119. We then add $75 for every hour worked. This means that this becomes $119+75x$ . Since the total cost was $306.50, the equation is $119+75x=306.50$ .

We can now solve for x, the amount of hours worked, to find it’s value.

$119 + 75x = 306.5\\\\75x=187.5\\\\x = 2.5$

Hope this helped!

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Is 4.23 Bigger than 4.3

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