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wolverine [178]
3 years ago
9

How would 2X + Y = 13 be written

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

y = -2x+13

Step-by-step explanation:

2X + Y = 13

The slope intercept form is y = mx+b where m is the slope and b is the y intercept

Subtract 2x from each side

2x-2x+y = -2x+13

y = -2x+13

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a class has 27 students.15 are boys the rest are girls. what is the ratio of girls to total students?
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A family of two adults and three children went to a water park. Admission to the water park costs $18 per person. Nora used the
horsena [70]

Answer: distributive property

Step-by-step explanation:

5(18)=2(18)+3(18)

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5 0
3 years ago
Read 2 more answers
the measurement of one angle of a right angle is 42 degrees what is the measurement of the third angle
kogti [31]
The angles of a triangle all add up to 180°. In fact, it can be generalized that the sum of the interior angles of an n-sided polygon is equal to 180°(n–2). 

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x = 180° – (90° + 42°) = 48°
8 0
3 years ago
What is the missing number in this pattern?<br> 0, 2, 6, ----, 30, 62
mario62 [17]

Answer:

14

Step-by-step explanation:

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5 0
3 years ago
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For all the values of x,<br> f(x)=x²+3 g(x)=2x-1 <br> a) find fg(2) <br> b) find gf(2)
erik [133]

Answer:

12 and 13

Step-by-step explanation:

(a)

To evaluate f(g(2)), evaluate g(2) then use the value obtained to evaluate f(x)

g(2) = 2(2) - 1 = 4 - 1 = 3, then

f(3) = 3² + 3 = 9 + 3 = 12

--------------------------------------------

(b)

To evaluate g(f(2)), evaluate f(2) the use the value obtained to evaluate g(x)

f(2) = 2² + 3 = 4 + 3 = 7, then

g(7) = 2(7) - 1 = 14 - 1 = 13

5 0
3 years ago
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