3 years ago

A line passes through point (8, – 7) and has a slope of

Mathematics

2 answers:

Svetach [21]3 years ago

7 0

Answer:

5x + 4y= 12

Step-by-step explanation:

maria [59]3 years ago

5 0

Put the slope and the given point into point slope form first:
y+7 = -5/4 (x-8)

solve for y to get slope intercept form:
y+7 = -5/4x + 10
y = -5/4x + 3

add both sides by 5/4x:
5/4x + y = 3

answer: 5/4x + y = 3

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5/6 (x - 1) = 4 what Is x

vfiekz [6]

5/6(x-1)=4
(x-1)=(4*6)/5
x-1=24/5
x=24/5 + 1
least common multiple=5
x=(24+1*5)/5
x=29/5

Answer: x=29/5

To check:

5/6(x-1)=5/6(29/5 -1)=5/6[(29-5)/5]=5/6(24/5)=(5*24)/(6*5)=120/30=4

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3 years ago

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Name a combination of coins that is 65% of the value of a dollar. (SHOW LIst of combination<br>

svet-max [94.6K]

We need a combination of coins that equal 65 cents.

The easiest one is 13 nickels.

Another combination is 6 dimes and 1 nickel.

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3 years ago

Please help asap !!!!!

Rashid [163]

Answer:

$\dashrightarrow \: { \tt{3.{ \bar{42}, \: \: 0, \: \: \frac{17}{9}, \: \: \frac{7}{3} , \: \: - 6, \: \: 8 }}}$

Step-by-step explanation:

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3 years ago

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Is d= -12 a solution to the equation 8d+6= -8d-186

kupik [55]

Answer:

It is a solution

Step-by-step explanation:

8d+6= -8d-186

Add 8d to each side

8d+8d+6= -8d+8d-186

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Subtract 6 from each side

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tamaranim1 [39]

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