MATHEMATICS MIDDLE SCHOOL

Solve Ax+By=C for x. Provide below

Answers

Answer 1

Answer:

Answer:

x = $(C-By)/(A)$

Step-by-step explanation:

Given

Ax + By = C ( isolate the term in x by subtracting By from both sides )

Ax = C - By ( divide both sides by A )

x = $(C-By)/(A)$

Answer 2

Answer:

Answer:

Step-by-step explanation:

Solve Ax+By=C for x.:

Ax= - By+C

case 1 : A≠0 x = (- B/A)y+C/A

case 2 : A=0

you have : 0x = - By+C

B=0 : ox = C C = 0 infinity of x C≠0 no solutions

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Solve the equation -8v – 5 = -21 for v. A.-2 B.-1 C.2 D.4

Answers

Answer: v = 2

Step-by-step explanation:

-8v - 5 = -21

Make v the subject of the equation

-8v = -21 + 5

-8v = -16

Divide both sides by -8

v = 2

Check:

Slot in the value of v into the equation

-8v - 5 = -21

-8 (2) - 5 = -21

-16 - 5 = -21

I hope this is clear, please mark as brainliest answer.

Answer: V=2

Step-by-step explanation: Isolate The Variable By Dividing Each Side By Factors That Dont Contain The Variable

During a race, a sprinter increases her speed from 5.5 n/s over a period of 1.5 seconds. What is the sprinter's average acceleration? Show all your work and include units Vf = 7.5 m/s , Vi = 5.5 m/s , t = 1.5s Acceleration vs-vi/time

Answers

Answer:vf

Step-by-step explanation:

mason is growing tomatoes in his garden this year. every 1.5 ft of stalk yields about 3.4 lbs of tomatoes. he has four plants with a combined stalk lenghth of 10.5 feet. how many pounds of tomatoes can he expect to harvest?