What's the equation of a line that passes through (-4,-7) and (4,-1)

Answers

Answer 1
Answer:

Answer:

y= 3/4x-4

Step-by-step explanation:

y=mx+b to find the equation


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P = a + (n - 1)b, for b

Answers

P = a + (n - 1)b   Subtratc a from both sides
P - a = (n - 1)b   Divide both sides by (n - 1)
(P - a)/(n - 1) = b   Switch the sides to make it easier to read
b = (P - a)/(n - 1)
The answer is b=P-a-(n+1) all you had to do was the a and the parenthesis from the b and put it on the other side

The sum of a rational number and a rational number is rational. A.Always True
B.Sometimes True
C.Never True

Answers

Answer:

A

It is always true that:

rational number + rational number = rational number.

The answer is option A.

Answer:

a

Step-by-step explanation:

100%

Please help me answer this question!! will give brainliest and 5 star rating!!

Answers

Yo where is the question

What is the least common denominator (LCD) of 9/10 and 5/8?

Answers

Answer:

the least common denominator is 40

Step-by-step explanation:

brainliest pls

Answer:

40

Step-by-step explanation:

because the the LCD of them is 40

Choose a method the find the product 16x60

Answers

the product is 960 because 0x6=0,6×6=36 so 60 times 6 is 360 thenn you go to the bottom & bring down one zero under your first zero ,multiply 1 times the zero which equals 0 ofc & 6×1=6 so it'll be 360 + 600= 960
The answer is 960 because 16 times 60 is =960

P=3a+2b2
Make a the subject of the formula

Answers

subtract 3a from both sides (will look like -3a+P=2b2) then subtract P (-3a=2b2-P) then divide both sides by -3