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andrey2020 [161]
3 years ago
7

5. y is directly proportional to x. If y = 20 when x = 2.5, find y when x=3

Mathematics
1 answer:
nignag [31]3 years ago
6 0

Answer:

y=24

Step-by-step explanation:

you calculate step by step until you get the results

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Solve 7x/3&lt;2<br> {X I X&lt;6/7}<br> {X I X&gt;6/7}<br> {X I X&lt;-14/3}<br> {X I X&gt;-14/3}
Vladimir79 [104]

Answer:

x<6/7

Step-by-step explanation:

7 0
3 years ago
Please help me! Santiago wants to walk at least 500 miles before the end of this year. He has already walked 437 miles, and ther
Nastasia [14]

Answer:

500-437=64

64/x= amount of miles per day

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
F(x) =2^x−4<br> g(x) = 5/x<br><br> evaluate g(f(2))=
Afina-wow [57]

Answer:

not possible

Step-by-step explanation:

f(2)=2^2-4=0

g(f(2))=5/0 it's not possible

8 0
3 years ago
Solve for x. −5(x−4)=−30 Enter your answer in the box. x =
MissTica

Answer:

x = 10

Step-by-step explanation:

Given

- 5(x - 4) = - 30 ( divide both sides by - 5 )

x - 4 = 6 ( add 4 to both sides )

x = 10

8 0
4 years ago
Which expression is equivalent to 12(2+3x−6) ?
alexdok [17]
12(2 + 3x - 6)

simplify the parenthesis

12( 2 - 6 + 3x)
12 (-4 + 3x)

distribute 12 to all monomials inside the parenthesis

-48 + 36x

36x - 48 is your answer

hope this helps 
5 0
3 years ago
Read 2 more answers
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