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2 years ago

7

Last week, Latoya drove 259 miles. This week, she drove k miles. Using k, write an expression for the total number of miles she

drove in the two weeks.

1 answer:

swat322 years ago

3 0

Answer:

259+k=x

Step-by-step explanation:

x= total number of miles

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Which equation represents the line that passes

viktelen [127]

Answer:

1) y=3x+1

Step-by-step explanation:

passes through the points

(-1.-2) and (3, 10)

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2 years ago

What is the vertex of the graph of the function below? <br><br>y = x2 + 8x + 12

Vera_Pavlovna [14]

Hello,

$The\,\,formula\,\,for\,\,the\,\,vertex\,\,of\,\,a\,\,quadratic\,\,equation\,\,is: \\ V=( -\frac{b}{2a},f(-\frac{b}{2a}) )$

That means that we must first obtain x, then we replace x in the function to get y, so:

$x=- \frac{b}{2a} \\ \\ x=- \frac{8}{2*(1)} \\ \\ \boxed{x=-4} \\ \\ Reeplacing \,\,x: \\ y=(-4)^{2} +8*(-4)+12 \\ y=16-32+12 \\ \boxed{y=-4}$

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2 years ago

560 divided 70 = 56 tens divided 7 tens=

Verizon [17]

Answer:

80

Step-by-step explanation:

<h2>Hope this helped </h2>

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2 years ago

150 - x = 87 what does x equal here ?

Ainat [17]

Answer:

x=63

Step-by-step explanation:

<em>Subtract by 150 from both sides of equation.</em>

<em>150-x-150=87-150</em>

<em>Simplify.</em>

<em>87-150=-63</em>

<em>-x=-63</em>

<em>Divide by -1 from both sides of equation.</em>

<em>-x/1=-63/-1</em>

<em>Simplify, to find the answer.</em>

<em>-63/-1=63</em>

<em>x=63 is the correct answer.</em>

<em>I hope this helps you, and have a wonderful day!</em>

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3 years ago

Read 2 more answers

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mario62 [17]

Answer:

18/6=3

Step-by-step explanation:

18/6÷3=6/2

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3 years ago