Is 40(2x-16y) equivalent to 42-56y

1 answer:

8 0

Answer:

Step-by-step explanation:

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vfiekz [6]

The answer is 31.5%.

8 0

3 years ago

AlladinOne [14]

Yes....because a terminating decimal can be turned into a fraction, making it rational

5 0

3 years ago

just olya [345]

Answer:

4 mile= 40

12 mile= 120

it will take him 80

Step-by-step explanation:

6 0

3 years ago

nevsk [136]

Answer:

k=1/3; k=-2/5

Step-by-step explanation:

$15k^2+k-4=-2\\15k^2+k-2=0\\(3k-1)(5k+2)=0\\3k-1=0; 5k+2=0\\k=1/3; k=-2/5$

4 0

3 years ago

svetlana [45]

The amount each friend pays=2130/6=$355

5 0

3 years ago