3 years ago

Which of the following graphs represents a line that is parallel to the line y = - 1/3x - 2?

Mathematics

1 answer:

aalyn [17]3 years ago

7 0

If u can’t read cause it is cut off, the top 10 is 10 and the bottom is -10.

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Can you answer these? I don't understand this part either. Thanks

Flura [38]

$9x+10=12x-11$
We put 12x on the left side and 10 on right side
$9x-12x=-11-10$
Now we add x and free numbers
$-3x=-21$
And our result is:
$x=7$

$3(x-8)=5x+7$
$3x-24=5x+7$
$3x-5x=7+24$
$-2x=31$
$x=- \frac{31}{2}$

3 0

4 years ago

Read 2 more answers

Bill makes leather shoes. He charges $45 for a pair of women's shoes and $50 for a pair of men's shoes. He sells x pairs of wome

olga_2 [115]

$45x +$50y =$2,500
Since you want to know how many men's shoes he must sell to make $2500 , plug 0 in for x pairs of women's shoes.
$45(0) + $50y =$2,500
0 + $50y =$2,500
$50y = $2,500
$50y/50= $2,500/$50
y = 50

He must sell 50 pairs of men's shoes to still earn his weekly income of $2,500

Check

$45(0) + $50(50) = $2,500
$0 + $2500= $2,500
$2500 = $2500

3 0

4 years ago

A car travels at 180 miles in 7 hours. how many feet per second does the car travel?

Colt1911 [192]

180/7=25.71428571 per hour
25.71428571/60=0.428571428 (per second
0.428571428/60=0.007142857 (per minute) miles
in foot it is 0.000595238

6 0

3 years ago

Manuela solved the equation below.

Leni [432]

Answer: the answer is really -8 (A)

Step-by-step explanation: because how do 0 make since u can't divide 3x and -8

3 0