3 years ago

Graph the linear equation. Find three points that alive the equation, then plot on the graph. -5x - 3y= -7

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

6 0

Answer:

i need more info

Step-by-step explanation:i dont understand what suppose to do bro

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Zolol [24]

check out brainly.com/question/7567074, same question, verified answer

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2 years ago

Please help me with this question.

torisob [31]

Answer:

16 - $2\frac{1}{4} + 2\frac{1}{2}$

make all the denominator by 4

so,

$\frac{64}{4} -\frac{9}{4} + \frac{10}{4} \\\\= \frac{65}{4} \\\\= 16\frac{1}{4}$

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3 years ago

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The equation (x-1)^2+(y-3)^2=r^2 represents circle a. The point B (4,7) lies on the circle. What is r, The length of the radius

Alinara [238K]

Answer:

r=5

Step-by-step explanation:

centre is (1,3)

r=√((4-1)²+(7-3)²)=√(9+16)=√25=5

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3 years ago

-2(-7n-8)=-39+3n. plz solve and explain the answer

Anna35 [415]

Answer:

n = -5

Step-by-step explanation:

-2(-7n-8)=-39+3n

Distribute

14n +16 = -39 +3n

Subtract 3n from each side

14n -3n +16 = -39 +3n -3n

11n +16 = -39

Subtract 16 from each side

11n +16 -16 = -39 -16

11n = -55

divide by 11

11n /11 = -55/11

n = -5

7 0

3 years ago

For the linear model, y = -67.9x +679, the distance, in miles y, is a function of time, x, in hours. Use the model to calculate

Kryger [21]

Answer:

y = 543.2 miles

Step-by-step explanation:

Remember:

Please Excuse My Dear Aunt Sally =

Parenthasis Exponents Multiplication Division Adding Subtracting

-67.9 x 2 = -135.8

-135.8 + 679 = 543.2

Please give me Brainliest

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3 years ago