2 years ago

What’s the answer to 10(x-2)-3 (x+3)

1 answer:

5 0

Answer:7x-29

Step-by-step explanation: simplify and open the brackets.remember that a letter and a number cannot be sumed up but can my multipled together

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Please help me its math

Dmitrij [34]

Answer:

the answer is $62

Step-by-step explanation:

if you subtract 110 by 98 you get 12 and the same for the rest so if you subtract 74 by 12 you get 62

Hope that help :)

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What is the standard form of y= 1/4x +6

viktelen [127]

Answer:

$x-4y=-24$

Step-by-step explanation:

Standard form is Ax + By = C, so we want x to be on the left side

To accomplish this, subtract 1/4x from both sides.

$-\frac{1}{4} x+y=6$

Multiply by -4 to get x to be equal to 1.

$x -4y=-24$

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3 years ago

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3 years ago

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Ymorist [56]

Answer:

$-3$

Step-by-step explanation:

Combine the opposite terms in r − 3 − r .

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2 years ago

A train traveled 399 miles in 7 hours. Find the trains speed.

Andrews [41]

Answer:

57 mph

Step-by-step explanation:

were tryin to find its speed in the terms of mph which is miles per hour, so we need to find out how many miles it goes in a hour, so we divide 399 mph by 7 hours to get 57 mph.

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