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DochEvi [55]
3 years ago
13

Three Duos is worth the same amount as two Trios. Steve has thirty-six Trios. If he converts all of his Trios to Duos, then how

many Duos will Steve have?
Mathematics
1 answer:
uranmaximum [27]3 years ago
4 0

Answer:

<em>Steve has 54 Duos</em>

Step-by-step explanation:

<u>Proportions</u>

It's given three duos (D) is worth as two trios (T), i.e.:

3D = 2T

Steve has 36 trios, that is, 36T. To find the equivalence to duos, we multiply the given relationship by 18:

18*3D = 18*2T

Operating:

54D = 36T

Therefore, 36 trios are equivalent to 54 duos.

Steve has 54 Duos

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Which is the equation of the given line? (-10,-7) (3,-7)
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Answer:  y=-7

Step-by-step explanation:

The equation of the line in Slope-intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

Find the slope with this formula:

m=\frac{y_2-y_1}{x_2-x_1}

Given the points (-10,-7) (3,-7), substitute values into the formula. Then:

m=\frac{-7-(-7)}{-10-3}\\\\m=\frac{0}{-13}\\\\m=0

Substitute the slope and any point into  y=mx+b and solve for "b":

-7=0x+b\\b=-7

Then, substituting "m" and "b" into the equation  y=mx+b, you get that the equation of this line is:

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Tantasic charges a reservation fee of 20$ and $1 per minute in a tanning bed. Bettersun charges no reservation fee but charges 2
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Answer:

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