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svet-max [94.6K]
3 years ago
7

What is the solution of 5 x + 1] + 6 = 21?

Mathematics
2 answers:
inessss [21]3 years ago
6 0
The answer is x = 2 because you have to distribute 5 to x and +1 causing it to be 5x + 5 + 6 and then you combine ( 5x+11)=21 and then it’s an easy solve after that.
Mice21 [21]3 years ago
5 0

Answer:

x = -4 or x = 2

Step-by-step explanation:

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For a Valentine's Day dance, tickets for couples cost $12 and tickets for individuals cost $8. Suppose 250 students attended the
lakkis [162]

Answer: 105 couple tickets and 40 individual tickets

For this I will use the "Graphing Method"

     First, we need to set up two equations.

-> Let x be the number of couple tickets.

-> Let y be the number of individual tickets.

-> It is "2x" because a couple means two.

     $12x + $8y = $1,580

     2x + y = 250

     Next, we will graph this.

-> The point at which the two lines intersect is our solution.

-> See attached.

-> x = 105, so 105 couple tickets

-> y = 40, so 40 individual tickets

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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7 0
3 years ago
the student council has 36 membersthe ratio of girls to boys is 5 to 4 how many student council members are girls?
kap26 [50]
Ratio of girls : boys = 5 : 4

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8 0
3 years ago
Please someone help me!!! Need this done asap! Correct answer will get brainliest :)
Katyanochek1 [597]

Answer:

x = 1.04, w = 2

Step-by-step explanation:

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3 years ago
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10 ft * 4 ft = 40ft^2.
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