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3 years ago

1 + hk + j use h=-5, j = -6, and k = 6 Help me

Mathematics

1 answer:

allsm [11]3 years ago

7 0

9514 1404 393

Answer:

-35

Step-by-step explanation:

Put the values where the corresponding variables are and do the arithmetic.

1 + hk + j

= 1 + (-5)(6) +(-6)

= 1 -30 -6

= -35

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8=1/3(a+5)<br> What does a equal?

IrinaK [193]

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Step-by-step explanation: In order to solve this question, we must first take out the parenthesis, we can do this by taking 1/3 and multiply it by a and 5. This will give us 8=1/3a+5/3, with this we can subtract 5/3 on both sides of the equation, which will then give us, 19/3=1/3a. Last, we can divide 19/3 by 1/3 giving us 19 as our final anwser. a=19

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Answer:

It will take them 15 minutes.

Step-by-step explanation:

1. Since you are given the information that the two typists are typing a certain amount of words in the same time frame (ie. one minute), you can add the two values together to obtain the total number of words the typists would type together in one minute:

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For answering the question, we will make the following calculations:

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