3 years ago

Every Pint is 2 cups.Write an equation to express the total number of cups (Z) in (Y) pints.

Mathematics

1 answer:

IceJOKER [234]3 years ago

7 0

Pints = y
Cups = z

2z = y

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Ray Of Light [21]

Answer:

The answer is at 8:00 o’clock.

Step-by-step explanation:

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5 0

3 years ago

Is x = -12 a solution of x^2 +10x+25=49?

Tresset [83]

Answer:

Yes

Step-by-step explanation:

${x}^{2} + 10x + 25 = 49 \\ {x}^{2} + 10x + 25 - 49 = 0 \\ {x}^{2} + 10x - 24 = 0 \\ (x + 12)(x -2 ) = 0 \\ \\ x + 12 = 0 \\ x = - 12 \\ \\ \\ x - 2 = 0 \\x = 2$