3 years ago

Simplify the expression 6x(5x2 − x).

1 answer:

6 0

Distribute then multiply 6x to all the terms inside parenthesis remember order of operations starting from left to right when solving expressions so the when you distribute
is 30x3-6x2 the 3 and 2 after x represent x cubed and squared

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If f(x) = x2 − 6x + 3 x − 1 , what is f(−1)? A) −5 B) −2 C) 2 D) 5

ale4655 [162]

Answer:

f(-1)=3

Step-by-step explanation:

f(x)=x^2-6x+3x-1

f(x)=x^2-3x-1

f(-1)=(-1)^2-3(-1)-1

f(-1)=1+3-1

f(-1)=4-1

f(-1)=3

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Find the equation of the line (in slope intercept form) if the slope of the line is (-5/6) and the point (12,9) is a point on th

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(y=mx+b) Where m is slope and b is y-int.
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3 years ago

a deli employee can make a sandwhich in 6 minutes.she works for 84 minutes.how many sandwhiches can she make

Leni [432]

Answer:

Step-by-step explanation:

84/6

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3 years ago

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A line passes through the point (4,7) and has a slope of -5/2.

pshichka [43]

Answer:

$y=-\frac{5}{2} x+17$

Step-by-step explanation:

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3 years ago

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The ratio of the number of apple trees to the number of lemon trees in a farm is 9:5. There are 45 lemon trees in the farm. How

kvv77 [185]

81
5x9=45
9x9=81
you’re welcome

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1 year ago