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Makovka662 [10]
3 years ago
12

16x+29=45 solve for x x=

Mathematics
2 answers:
blagie [28]3 years ago
8 0
16x = 45 - 29
16x = 16
x = 16/16
x = 1
Katyanochek1 [597]3 years ago
7 0

Answer:

x=1

Step-by-step explanation:

16x+29=45

-29 -29

29 crosses out which you are left with 16x=45.

You divide 16 to both sides and so your left with x=1.

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What is the x-value that correlates with 2010 (remember 1979 was when x=0)?
LiRa [457]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
jonny [76]

Answer:

x = $36 , y = $ 838

Step-by-step explanation:

Solution:-

The company makes a profit of $y by selling widgets at a price of $x. The profit model is represented by a parabola ( quadratic ) equation as follows:

                       y = -x^2 + 72x -458

We are to determine the profit maximizing selling price ( x ) and the corresponding maximum profit ( y ).

From the properties of a parabola equation of the form:

                      y = ax^2 + bx + c

The vertex ( turning point ) or maximum/minimum point is given as:

                     x = -\frac{b}{2a} \\\\x =  -\frac{72}{-2} = 36

The profit maximizing selling price of widgets would be x = $36. To determine the corresponding profit ( y ) we will plug in x = 36 in the given quadratic model as follows:

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The maximum profit would be y = $838

4 0
3 years ago
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Luba_88 [7]

Answer:

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Step-by-step explanation:

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Read 2 more answers
HELP PLEASE is this correct?
SVETLANKA909090 [29]
No it’s not right one point would be on at (0,-1) the other point would be at (0, 0.5)
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3 years ago
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