3 years ago

What value of b will cause the system to have an infinite number of solutions?

Mathematics

1 answer:

Vlad [161]3 years ago

7 0

Answer:

y=6x+b -2x+1/2y=-3. O -6. O -3. O 3. O

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450

Step-by-step explanation: Multiply The Value By 100

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Patricia needs atleast $200 to go to camp this summer. she has saved $60. She earns $5 per hour babysitting. Which inequality sh

julsineya [31]

If x is the number of hours Patricia needs to babysit, the inequality is

$savings+5x\ge200$

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1 year ago

Sarah and Sunil are racing to see who is a faster dishwasher. Sarah cleaned 18 dishes in 10 minutes. Sunil cleaned 30 in 18 minu

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4 years ago

To ride an amusement park ride, your height must be at or above the line on the sign. For each set of information, write an inte

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Answer:

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Step-by-step explanation:

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3 years ago

Which expression would be equivalent to: Which expression would be equivalent to: \frac{1+b}{2} - 3(a-1)

IrinaVladis [17]

Answer:

$\frac{1+b}{2} - 3(a-1) = \frac{b- 6a+7}{2}$

Step-by-step explanation:

Given

$\frac{1+b}{2} - 3(a-1)$

Required

An equivalent expression

$\frac{1+b}{2} - 3(a-1)$

Take LCM

$\frac{1+b}{2} - 3(a-1) = \frac{1+b- 2*3(a-1)}{2}$

$\frac{1+b}{2} - 3(a-1) = \frac{1+b- 6(a-1)}{2}$

Open bracket

$\frac{1+b}{2} - 3(a-1) = \frac{1+b- 6a+6}{2}$

Collect like terms

$\frac{1+b}{2} - 3(a-1) = \frac{b- 6a+6+1}{2}$

$\frac{1+b}{2} - 3(a-1) = \frac{b- 6a+7}{2}$

Hence, an equivalent expression is:

$\frac{b- 6a+7}{2}$

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3 years ago