3 years ago

30 points

Mathematics

2 answers:

VashaNatasha [74]3 years ago

5 0

Answer:

5+(x*5)-4=12.25

Nina [5.8K]3 years ago

3 0

Answer:

Step-by-step explanation:

because 12+5=17 which is what she spent and 17-4=13 because she had a coupon of 4 dollor off

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Compare the equation, y = 9x - 4x2, the graph below, and the table below. Which has the steepest rate of change from x = 1 to x

jeka57 [31]

The correct answer to this question is C. equation, –3

The equation is
<span>y = 9x - 4x^2
</span>y = -4x^2 + 9x
y = -x(4x - 9)

The steepest rate of change from x = 1 to x =2

x = -1 ; y = 0
x = 1 ; y = 2
x = 2 ; y = 0
x =3 ; y = -4

So, based from the table show, the steepest rate of change is <span>C. equation, –3</span>

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3 years ago

A rectangular prism has a length of 5/2 ft, width of 9/6 ft, and height of 2/3 ft. what is its volume?

ivanzaharov [21]

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