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skad [1K]
3 years ago
13

A population of bacteria is growing according

Mathematics
1 answer:
NISA [10]3 years ago
4 0

Answer:

13.4

Step-by-step explanation:

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The graph is shown for the equation y = –x + 4.
ivann1987 [24]

Answer:

Option C. y=-\frac{1}{2}(2x-8)

Step-by-step explanation:

we know that

If a system of two linear equations has an infinite number of solutions, then both equations must be identical

The given equation is

y=-x+4

<u><em>Verify each case</em></u>

Option A. we have

y=-4(x+1)

apply distributive property

y=-4x-4

Compare with the given equation

-x+4 \neq -4x-4

Option B. we have

y=-(x+4)

remove the parenthesis

y=-x-4

Compare with the given equation

-x+4 \neq -x-4

Option C. we have

y=-\frac{1}{2}(2x-8)

apply distributive property

y=-x+4

Compare with the given equation

-x+4=-x+4

therefore

This equation with the given equation form a system that has an infinite number of solutions

Option D. we have

y=x+4

Compare with the given equation

-x+4 \neq x+4

7 0
3 years ago
Please help me solve this I will give u brainlst :)
NARA [144]
Equation: 2(.25) + p(.75) = 2.75
Answer: 3 pencils
7 0
3 years ago
Can you Solve. 3x^2+10x+3
Alika [10]
You cannot solve for x but you can factor

to solve in ax^2+bx+c form you must find
b=x+y
a times c=x times y

so solve

3 times 3=9

what 2 number multily to get 9 and add to get 10
9=x times y
the numbers are 9 and 1 so

3x^2+1x+9x+3
(3x^2+1x)+(9x+3)
factor
(x)(3x+1)+(3)(3x+1)
reverse distribute
ab+ac=a(b+c)

(x)(3x+1)+(3)(3x+1)=(x+3)(3x+1)
factored out form is (x+3)(3x+1)

6 0
3 years ago
Read 2 more answers
102+900=1002 More. Then 100
Ksivusya [100]
Hello!

I don't exactly understand your question. If you mean to be asking whether or not 1002 is geater than 100, it is.

If you mean to be asking to add it: 102 + 900 + 100 = 1102
5 0
3 years ago
Read 2 more answers
A city's population was 30,200 people in the year 2010 and is growing by 950 people a year. Give a formula for the city's popula
kolbaska11 [484]

the formula should look like this:

 p=30200+950t

3 0
3 years ago
Read 2 more answers
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