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sergeinik [125]

3 years ago

13

Which value, when placed in the box, would result in a system of equations with infinitely many solutions?

2 answers:

Whitepunk [10]3 years ago

8 0

-10. One type of system of equations that results in infinite solutions is one where both sides of the equation are exactly equal. Here, setting the second equation equal to -10 becomes 2y - 4x = -10. This can be rearranged into 2y = 4x - 10. Dividing everything by 2 results in y = 2x - 5, which is exactly what the first equation is. Substituting one equation into another, we get 2x - 5 = 2x - 5, which is a true statement for all values of x.

Sergio [31]3 years ago

5 0

Answer:

-10

Step-by-step explanation:

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Write the indicated event in set notation.When four coins are tossed, the first three tosses come up the same.[Hint: when four c

artcher [175]

Answer:

$Outcomes = \{HHHH, HHHT,TTTH, TTTT\}$

Step-by-step explanation:

Given

$S = \{HHHH, HHHT, HHTH, HHTT,HTHH, HTHT, HTTH, HTTT, THHH, THHT,$

$THTH, THTT,TTHH, TTHT, TTTH, TTTT\}$

Required

The outcomes where the first three tosses are the same

To do this, we list out the outcomes that the first three are HHH or TTT.

So, we have:

$Outcomes = \{HHHH, HHHT,TTTH, TTTT\}$

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2 years ago

lydia wants to purchase guitar lessons she sees a sign that gives the price is 47 guitar lessons and 11 guitar lessons write a l

Anna [14]

Answer:

c = 58x

Step-by-step explanation:

A linear equation is an equation in the form of f(x) = mx + c. Where m is the slope and c is the intercept.

Let the price of one guitar lessons be x, then 47guitars will be 47x and 11 guitar lessons will be 11x. All together will be 47x + 11x = 58x.

Thus, the total cost, c, is

c = 58x

5 0

2 years ago

The product of 1 1/2 and 2 is less than, equal to, or greater than 2

Rus_ich [418]

Answer:

The answer is 1 1/2 < 2

Step-by-step explanation:

If we convert 1/2 into a decimal, we would get .5. Add that to 1 and we get 1.5. Therfore, 2 > 1.5

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2 years ago

What is the linear relationship

Zinaida [17]

Answer:

it is a relationship where the first difference is equal and the second difference is 0

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2 years ago

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Vanyuwa [196]

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2 years ago

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