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prohojiy [21]
3 years ago
9

-2x+5=4x-7 solve for x. Show all work

Mathematics
2 answers:
Neko [114]3 years ago
7 0

Answer:

2=x

Step-by-step explanation:

-2x+5=4x-7

+2x     +2x

5=6x-7

+7     +7

12=6x

/6

2=x

dmitriy555 [2]3 years ago
6 0

-2x+5=4x-7

     +7      +7

-2x+12=4x

+2x       +2x

12=6x

÷6  ÷6

2=x

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Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for a food drive. He wants each bag to have the same amount of pasta and sauce and wants to use all of the items. Use the drop-down menus to complete the statements below about the number of bags Cesar can make.

What is the greatest number of bags Cesar can make and Each bag would have _____ pasta and _____ jars of sauce

Answer:

The greatest number of bags Cesar can make is 16 bags.

Each bag would have 2 pasta and 3 of jars of sauce

Step-by-step explanation:

We solve the above question using Greatest Common Factor method

The factors of 32 are: 1, 2, 4, 8, 16, 32

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Then the greatest common factor is 16.

Hence, the greatest number of bags Cesar can make is 16 bags.

For Pasta, We have 32 pasta

Each bag would have: 32/16

= 2 pasta

For Jars of sauce, we have 48 jars of sauce.= 48/16

= 3 jars of sauce

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2 years ago
In the diagram, CD = 15 and CF = 39. If line DF is tangent to point C, then DF = ?
Neko [114]
I hope this helps you


DF^2+DC^2=FC^2



DF^2+15^2=39^2


DF^2=39^2-15^2


DF^2=24.54


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Answer:

1st Blank: 5

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