3 years ago

-9(-3 1/3 - 4) how do I solve that math problem?

1 answer:

3 0

You need to use the distributive property. So you take the -9 from outside the parentheses and multiply itself by the numbers inside.

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Rewrite the equation y = 1/3x+2/5 in standard form.

ludmilkaskok [199]

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3 years ago

If x - 1 = 5, what is the value of 8x - 8

Serggg [28]

X=6 is the answer to this equation

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3 years ago

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What is the 75th term of the arithmetic sequence -1, 5, 11

lana [24]

Answer:

75th term = 443

Step-by-step explanation:

$a_{n}=a_{1}+d(n-1) \\a_{n}=-1+6(n-1) \\a_{75}=-1+6(75-1) \\a_{75}=-1+6(74)\\a_{75}=-1+444\\a_{75}=443 \\\\$

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3 years ago

8,-67, -99, -91, -59, -81, 46<br> find the average of the following set of integers

konstantin123 [22]

Answer:

The average is -49.

Step-by-step explanation:

You add all numbers and then divide by the numbers that your adding:

8+-67+-99+-91+-59+-81+46= -252

-252/7= -49

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3 years ago

Melissa and Brian are at the base of a mountain. Melissa hikes to

Free_Kalibri [48]

67 meters because if you use the triangle congruent method with the altitude at 65 degrees you should get the right answer

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3 years ago