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Marina CMI [18]
3 years ago
8

Helps plz and no links

Mathematics
2 answers:
Vaselesa [24]3 years ago
3 0

Answer:

1+2+3- -9+236359

Step-by-step explanation:

nignag [31]3 years ago
3 0

Answer:

y=-4x-7

Step-by-step explanation:

if you use the slope formula, y2-y1 over x2-x1 using any two points from the grid, you get a slope of -4.

if you use the slope intercept form, y=mx+b, and plug in y, m the slope, and x, you get -3=-4(-1)+b

if you solve that, you get -3=4+b

and if you isolate 4 by subtracing 4 from both sides, b=-7.

then you plug slope and y intercept into formula, and get y=-4x+b

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nadya68 [22]
Answer: rectangle


Hope itz right
5 0
3 years ago
Find the values of x and y that maximize the objective function P=3x+2y for the graph. What is the maximum value?
AURORKA [14]

Answer:

(9, 0)

Step-by-step explanation:

Maximum or minimum value occurs at the Corner. The points given are (0, 8), (5, 4) and (9, 0).

Substitute (0, 8) in the objective function.

We get P = 3(0) + 2(8) = 16

Now for (x , y) = (5, 4)

P = 3(5) + 2(4) = 15 + 8 = 23

At (9, 0) we get P = 3(9) + 2(0) = 27.

Clearly, we have the maximum value at (9, 0).

And the maximum value is 27.

3 0
3 years ago
Write a simplified polynomial expression in standard form to represent the area of the rectangle below.
enyata [817]
A = w × l
A = (2x - 4) (x + 5)
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2x² + 10x - 4x -20
2x² + 6x - 20
3 0
3 years ago
Read 2 more answers
arah is keeping up with how many miles her car gets per gallon. She starts with a full tank. After 448 miles, she fills up with
baherus [9]
Since a coordinate is written as (x,y) then the x-value is 14 and the y-value is 448. Therefore, the answer is 448. Hope I helped!
5 0
3 years ago
a conservation agency tracks the sea turtle by counting the number of nesting sites where the turtles lay their eggs. The table
Tasya [4]

The exponential function is given by y = 46797(0.93)ˣ

<h3>Exponential function</h3>

An exponential function is in the form:

y = abˣ

Where y,x are variables, a is the initial value of y and b is the multiplication factor.

Let n(x) represent the number of nesting sites, x years since 2001, hence, from table:

At (1, 46125):

46125 = ab¹   (1)

At (7, 27691):

27691 = ab⁷   (2)

Hence:

a = 46797, b = 0.93

The exponential function is given by y = 46797(0.93)ˣ

Find out more on exponential function at: brainly.com/question/12940982

4 0
3 years ago
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