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1 year ago

Find the slope of the line y= -1/3x-6

Mathematics

1 answer:

Diano4ka-milaya [45]1 year ago

6 0

Answer:

-1/3

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept.

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A triangle has side lengths of (5k - 7) centimeters, (k - 4) centimeters, and

Yuki888 [10]

Answer:

-6m and -6k

Step-by-step explanation:

(5k - 7) = -2k (k - 4) = -4k + -2k = -6k. (3m - 9) = -6m.

7 0

2 years ago

There is $48 to be divided among 3 people. the ratio of dividing is 3:2:1. How much does the person who receives the most will g

hodyreva [135]

Answer:

The person who receives the most will get $24

Step-by-step explanation:

Let

x ----> amount received by the first person

y ----> amount received by the second person

z ----> amount received by the third person

we know that

$x+y+z=48$ ----> equation A

$x:y:z=3:2:1$

$\frac{x}{y}=\frac{3}{2}$

$x=1.5y$ ----> equation B

$\frac{y}{z}=\frac{2}{1}$

$z=0.5y$ ----> equation C

substitute equation B and equation C in equation A

$1.5y+y+0.5y=48$

solve for y

$3y=48\\y=\$16$

Find the value of x

$x=1.5(16)=\$24$

Find the value of z

$z=0.5(16)=\$8$

therefore

The person who receives the most will get $24

7 0

2 years ago

Read 2 more answers

Solve: 100times q equals 8.5648

Serga [27]

Divide 100 by 8.5648. answer is : 100÷ 8.6548 11.5542820169

hope it hlps ^-^

8 0

2 years ago

Read 2 more answers

12x+7=3x-1 slove for x

alexdok [17]

$12x - 3x = - 7 - 1$
$9x = - 8$
$x = - 8 \div 9$

6 0

3 years ago

What is 3 (x-6) +2 ≥ 5x - 4

Stells [14]

Answer:

-6 > x

Step-by-step explanation:

3 (x-6) +2 ≥ 5x - 4

3x-18 + 2 > 5x - 4

3x - 18 > 5x - 6

-18 > 2x - 6

-12 > 2x

-6 > x

8 0

2 years ago

Read 2 more answers