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3 years ago

9

Which algebraic expression is equivalent to the expression below?

2 answers:

Sindrei [870]3 years ago

7 0

Answer:

the answer is 29x + 72, none of the following options does not have the answer

Alenkasestr [34]3 years ago

3 0

Answer:

A. 26x + 72

Step-by-step explanation:

5(6x + 8) + 4(8 - x) = 5 * (6x + 8) + 4 * (8 - x)
5 * (6x + 8) + 4 * (8 - x) = (5*6x + 5*8) + (4*8 -4*x)
(5*6x + 5*8) + (4*8 - 4*x) = (30x+40) + (32 - 4x)
(30x+40) + (32 - 4x) = 30x+40 + 32 - 4x
30x+40 + 32 - 4x = (30x - 4x) + (40 + 32)
26x + 725 * (6x + 8) + 4 * (8 - x)5 * (6x + 8) + 4 * (8 - x)5 * (6x + 8) + 4 * (8 - x)5 * (6x + 8) + 4 * (8 - x)

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Last time, one out of every 4 students in our class was absent. This time, after Jen came back, only one out of every 5 students

VMariaS [17]

Answer: There are 20 students and 4 students are not here today.

Step-by-step explanation:

If the number of students = 4

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And Jen came back,

So, the fraction of student absent is also written as

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According to question, it becomes,

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Hence, there are 20 students in our school.

And number of students are not here today is $\dfrac{20}{5}=4$

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Answer:

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