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4 years ago

Which fractions are equivalent to -30/48 ?

Mathematics

1 answer:

Vedmedyk [2.9K]4 years ago

6 0

The answer is D

Because

-35/65 = -0.53

I hope that's help:)

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What is the slope intercept form of the linear equation that passes through the point (0, 9) and has a slope of -6?

STALIN [3.7K]

Answer:

y - 9 = -6( x - 0)

y - 9 = -6x + 0

y = -6x + 9

Step-by-step explanation:

7 0

4 years ago

Make x the subject of Y=4x+3

AURORKA [14]

I’m not 100% sure this is correct, because I’ve never done these before, but try 12, this is the answer I got from a reliable app that I usually use

3 0

4 years ago

translate into algebric expressionthe sum of 22 and twice Chrissy score. use the variable c to represent Chrissy's score

Volgvan

Chrissy's score = c

Twice means multiply by 2

twice Chrissy score = 2c

the sum of 22 and twice Chrissy score: 22+2c

8 0

1 year ago

Help with Louis’s earns please

zhenek [66]

They give you the equation for Louis, and the table for Carl. Just find out Carl's equation by dividing the money earned by the time. 45 divided by 3 equals 15. Check it by the next time, 75 divided by 5 equals 15. So Carl's equation is y = 15x. 15x ( Carl's) greater than 12x ( Louis's).

6 0

3 years ago

1. when the expression x^3+ 2kx+2 is divided by x+2, the remainder is less than the remainder when the expression is divided by

nalin [4]

Answer:

let the polynomial be

f(x)=x³+2kx+2

is divided by

g(x)=x+2

hence

(x+2) is a factor of f(x)

so comparing with x-a we get a=-2

f(a)=0

f(-2)=(-2)³+2*-2*k+2

0=-8-4K+2

4k=-6

K=-6/4

k=-3/2

again

when divided by x+1

g(x)=x+1

hence

x+1 is a factor

so a=-1

f(-1)=-(1)³+2*-1*k+2

0=-1-2k+2

0=1-2k

k=1/2

The value of k is 1/2 when divided by x+1

and

K =-3/2 when divided by x+2

4 0

3 years ago