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Law Incorporation [45]
2 years ago
14

Which expressions are equivalent to 7(-3/4 x - 3)? Select 2 options.

Mathematics
2 answers:
OverLord2011 [107]2 years ago
5 0

Answer:

B and E

Step-by-step explanation:

elena55 [62]2 years ago
3 0

\huge\textsf{Hey there!}

\large\boxed{\mathsf{7(-\dfrac{3}{4}x - 3)}}\\\\\large\boxed{\mathsf{\rightarrow 7(-\dfrac{3}{4}x) + 7(-3)}}\\\\\large\boxed{\mathsf{\rightarrow -\dfrac{21}{4}x - 21}}\\\\\large\boxed{\rightarrow \mathsf{\bf -5\dfrac{1}{4}x - 21}}\\\\\\\\\huge\text{Therefore, your answer is: \boxed{\mathsf{\ \bold{A.} -5\dfrac{1}{4}x - 21}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your}\\\huge\text{day!}

~\frak{Amphitrite1040:)}

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-2x + 3y = 54<br> What are the x and y intercepts
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Answer:

x= -27 y=18

Step-by-step explanation:

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Louise has only 5 cent, 10 cent, and 20 cent coins in her purse. She has 30 coins in total, and she has two more 10 cent coins t
Hoochie [10]
Let x =  number of 5 cent coins.
Then there are (x+2) 10 cent coins.
Let y = 20 cent coins.
Total coins: x+(x+2)+y = 30
2x+y=28       
y = 28-2x                             (1)
Total value: 0.05x + 0.1(x+2) + 0.2y = 3.80
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0.15x + 0.2y = 3.60             (2)
Substitute (1) into (2).
0.15x + 0.2(28-2x) = 3.60
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8 = x

From (1), obtain y = 28 - 2(8) = 12
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Answer:

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Step-by-step explanation:

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Using the formula of the Area of the rectangle

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Therefore, the width w of the rectangular park = 1/2

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