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SIZIF [17.4K]
3 years ago
6

Y=7 X=2 what is the value of x when y =21

Mathematics
2 answers:
dimaraw [331]3 years ago
6 0

Answer:

6

Step-by-step explanation:

y times 3 equals 21 because 7 times 3 equals 21 so:

x times 3 equals 6 because 2 times 3 equals 6

lara [203]3 years ago
3 0

Step-by-step explanation:

x might equal 6 because 21 divided by 7 is 3 so u multiply 3 by 2. You get 6. i think x equals 6. Hope this is right and hope this helped!

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Sally wants to purchase some snowboarding equipment, clothes, and a season pass. She calculates that it will cost her about $1,8
mixer [17]

Lol I just answered the same question minutes ago. Here is the answer I gave him/her.


Total Cost : 1800



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0.2 percent * 192 = 38.4 dollars saved



A.She earns 192 dollars every week



B.  she will save 38.4 dollars * 7 weeks = 268.8  dollars in a week.



C.  7 days times 4.3 weeks = 30.1 days. 30.1 days * 38.4 = 1,155.84 dollars every month.



D. it will take her  about 2 months to save the money. To be exact: 1.6 months.



Hope this helped!



6 0
3 years ago
The equation y-4=-3(x+4) is written in point-slope form. What is the y-intercept of the line
cricket20 [7]

Answer:

-8

Step-by-step explanation:

you need to rewrite it in y=mx+b form where b-is the y-intercept

y-4= -3(x+4)

distribute

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isolate y

y= -3x-8

compare this with the y=mx+b so y-intercept is -8

8 0
3 years ago
Read 2 more answers
The greatest common factor of the following monomials. 46x^5. 10x^3
Blizzard [7]
46x^5 \times 10x^3

= 2x^3 (23x^2 \times 5)

-------------------------------------
Answer: GCF = 2x³
-------------------------------------
8 0
3 years ago
Please help!!!!!!!!!!
Alekssandra [29.7K]

Answer:

F

Step-by-step explanation:

this is because 8b means 8 dollars multiplied by the number of students. and since she wants to make more than 320 dollars the mouth of inequality must be facing 8b to indicate greater than

6 0
3 years ago
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According to this partial W-2 form, how much money was paid in FICA taxes?
Wittaler [7]
I want to say C but the gut inside me is saying B
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