The GCF for a polynomial is the largest monomial that divides (is a factor of) each term of the polynomial. Identify the GCF of the polynomial. Divide the GCF out of every term of the polynomial. Use that process for a, b, and c in ax^2 + bx + c.

7 0

3 years ago

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- Write an equation of the line that passes through (2, -1) and (-3, 3).

dem82 [27]

9514 1404 393

Answer:

y = -4/5x +3/5

Step-by-step explanation:

The 2-point form of the equation for a line can be useful.

y = (y2 -y1)/(x2 -x1)(x -x1) +y1

y = (3 -(-1))/(-3 -2)(x -2) -1

y = 4/(-5)(x -2) -1

y = -4/5x +8/5 -1

y = -4/5x +3/5

8 0

3 years ago

Andrew ran 4 minutes less than 4 times as many minutes as Chris ran. Write an expression to represent the number of minutes Andr

tensa zangetsu [6.8K]

The expression to represent the number of minutes Andrew ran is x = 4y - 4

<em><u>Solution:</u></em>

Given that, Andrew ran 4 minutes less than 4 times as many minutes as Chris ran

Let "y" be the number of minutes Chris ran

Let "x" be the number of minutes Andrew ran

From given,

Andrew ran 4 minutes less than 4 times as many minutes as Chris ran

Which means,

Number of minutes Andrew ran = 4 times number of minutes Chris ran - 4

$x = 4y - 4$

Thus the expression to represent the number of minutes Andrew ran is found

7 0

3 years ago

-2.25x+8.75x+10-20 solve x pls

kipiarov [429]

Answer:

im gonna assume the 10 - 20 is what the equation is = to if not x wouldnt be = to anything x = -1.5

Step-by-step explanation:

-2.25x + 8.75x = 10-20

-2.25x+ 8.75x = -10

6.50x = -10 divide both sides by 6.5

x = -1.5

7 0

3 years ago