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Svet_ta [14]
3 years ago
12

Evaluate: 3(2f - g) + 4h for f = 2, g = -1 and h = 3

Mathematics
2 answers:
romanna [79]3 years ago
8 0

Answer:

Step-by-step explanation:

3(2(2)  + 1 ) + 4(3)

3(4 + 1) + 12

3(5) + 12

15 + 12

27

UkoKoshka [18]3 years ago
3 0

Answer:

27

Step-by-step explanation:

6f - 3g + 4h

6(2) - 3(-1) + 4(3)

12 + 3 + 12

27

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The slope intercept form of the equation of a line that passes through (-2,13) is y =5x-3what is the point slope form of the equ
Zigmanuir [339]

Answer:

y - 13 = 5(x + 2)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Given y = 5x - 3 in  slope- intercept form

with slope m = 5, then

m = 5 and (a, b) = (- 2, 13)

y - 13 = 5(x - (- 2)), that is

y - 13 = 5(x + 2) ← in point- slope form

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3 years ago
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Answer:

y=3÷9

Step-by-step explanation:

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or,14-11=9y

or,3÷9=y

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3 years ago
Hot dogs at a carnival cost $2.99 each plus 7% tax. What is the total cost for one hot dog?
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= $2.99 + $0.21

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4 0
3 years ago
Read 2 more answers
How to solve Which ordered pair is a solution for x − 3y = 1?
babunello [35]
There is no one answer (ordered pair) to this equation and the answer is found by graphing or trying out different values for each variable. Anyway, here are some solutions; (1,0), (4,1), (0,-1/3).
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Solve the graph to find
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Answer:

Step-by-step explanation:

x=3            x=2.        x=1

y=1 *3        y=1 *2.       y=1 *1

y=1               y=1.       y=1

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‘The others are the same. Probably you can use a calculator too

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3 years ago
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