Give an example of a system of linear equations that has each of the following numbers of solutions. a. an infinite number b. 0 c. 1

Answers by JKismyhusbandbae:

A. 0.5x + 2 = 0.8x - 0.3x + 2

0.5x+2=0.8x−0.3x+2

0.5x+2=0.8x+−0.3x+2

0.5x+2=(0.8x+−0.3x)+(2)(Combine Like Terms)

0.5x+2=0.5x+2

0.5x+2=0.5x+2

0.5x+2−0.5x=0.5x+2−0.5x

2=2

2−2=2−2

0=0

All solutions are real

B. 7(y−8)=7y+42

C. A equation that has one solution is: 10 - 10 | -8k + 4 | = 10

the diver is 33 feet below the surface.

step-by-step explanation:

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