3 years ago

3x – 2y = -6 y = 1.5x + 3 What is the solution to the system

Mathematics

1 answer:

Igoryamba3 years ago

6 0

Answer:

The answer is D infinitely many

Step-by-step explanation:

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tigry1 [53]

Answer:

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Step-by-step explanation:

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3 years ago

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A rectangle has an area of 446.4 miles and a base of 18 miles what is the height

san4es73 [151]

Answer:

24.8

Step-by-step explanation:

To answer this we must divide 446.4 by 18 and we get 24.8

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3 years ago

Harry's health club cost $19 per month plus a $80 membership fee. Fiona's Fitness cost $35 per month. After how many months will

Airida [17]

Answer:

5 months

Step-by-step explanation:

Let the number of months be "x"

Lets find equation for both Harry's and Fiona's scheme.

Harry:

80 fixed cost

19 per month

So that would be 80 + 19x

Fiona:

no fixed cost, only 35 per month

So that would be 35x

Now we equate both since we want cost to be same and find x, number of months at which this will occurs. Shown below:

$80+19x=35x\\80=35x-19x\\80=16x\\x=\frac{80}{16}\\x=5$

Thus, after 5 months, cost will be same.

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4 years ago

Which of the following expressions, if any, are equal for all real numbers "m"? I. square root of m^2 II. |-m| III. - |m|

AveGali [126]

Answer:

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3 years ago

When you flip a biased coin the probability of getting a tail is 0.45.

Flauer [41]

Answer:

0.55

Step-by-step explanation:

1 - 0.45 = 0.55

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3 years ago