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2 years ago

What equation shows y=3x-1/5 in standard from

Mathematics

1 answer:

andre [41]2 years ago

3 0

Answer:

15x-5y=1

Step-by-step explanation:

y-3x=-1/5

multiply each side by 5

5y-15x=-1

15x-5y=1

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Divide R300 000 between Leona and Janet in the ratio 3:2.

ella [17]

Answer:

let the ratio be in x 

a/q. 3x + 2x = 300000

 5x = 300000

x = 300000/5

x= 60000

Leona = 60000*3 = 180000

Janet = 60000*2 = 120000

hope it helps

5 0

2 years ago

If f(x)=x^2+2x-4 and g(x)=3x+1 find f(g(x))=()x^2+()x+()

barxatty [35]

Answer:

9x^2+22x-2

Step-by-step explanation:

f(g(x))=(3x+1)^2+2(3x+1)-4

=9x^2+16x+6x+2-4

=9x^2+22x-2

to find the soultion of mentioned question you have to put the value of g(x) into f(x) and then solve it like normal ...

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2 years ago

Can someone help me please? (I’ll give out brainliest to the quickest and correct answer)

katrin [286]

Answer:

what is the question ? but i dont know ans

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2 years ago

Write 3×3×3×3×5×5×5 in exponential form

Sedbober [7]

3( to the power of 4) times 5(to the power of 3)

7 0

3 years ago

Read 2 more answers

What is 5d=470 and what is 8a=47

Igoryamba

5d=470:

in this case we have to divide both sides by 5:

d=94

8a=47:

in this case we have to divide both sides by 8:

a=5.875

as a general rule, if you want to find out a value of a in
ab=c

you have to divide both sides of the equation by b (if it's not zero); then you will have left:

a=c/b

and if you calculate c/b, this will give you the answer

8 0

3 years ago

Read 2 more answers