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Inessa05 [86]
3 years ago
5

Solve (3x-2) (4x+1)

Mathematics
1 answer:
Delicious77 [7]3 years ago
3 0

Answer:

12x^2-5x-2

Step-by-step explanation:

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Emily was offered a job after college earning a salary of $35,000. She will get a raise
Svetlanka [38]

Answer:

Step-by-step explanation:

Salary offered to Emily after college = $35000

Rise in her salary = $2000 every year

Let she works for x years in the company,

Salary rise in her salary = $2000x

Total salary after x years = $(35000 + 2000x)

The independent variable x represents NUMBER OF YEARS and dependent variable is the TOTAL SALARY,because the SALARY depends on the NUMBER OF YEARS WORKED.

A function these variables is C(x) = 35000 + 2000x

So, C(4) = 35000 + 2000(4) = 43000, meaning 4 years later Emily will earn a salary $43000.

3 0
3 years ago
The sum of three integers is 92. The second number is three times the first number. The third number is ten less than twice the
daser333 [38]
X+y+z=92

y=3x

z=2x-10
subsitute
x+3x+2x-10=92
6x-10=92
add 10 to both sdies
6x=102
divide by 6
x=17
subsitute

y=3x
y=3(17)
y=51

z=2x-10
z=2(17)-10
z=34-10
z=24



x=17
y=51
z=24

the numbers are 17,51,24
4 0
3 years ago
Read 2 more answers
What is the correct letter? (Giving brainliest)
vampirchik [111]

Answer:

d is the answer

Step-by-step explanation:

perimeter of rect = 2(7+3) = 20

perimeter of square = 4 a =20

a = 5

3 0
2 years ago
Determine if the function is an even function, an odd function or neither. y=-5x^2-2x+6
Arlecino [84]

Answer:

Neither even nor odd

Step-by-step explanation:

The graph of y = -5x^2 - 2x + 6 is that of a parabola that opens down.  This function is neither even nor odd because a point chosen at random is neither reflected in the y-axis nor reflected in the origin.

7 0
3 years ago
The graph below could be the graph of which exponential function
Irina-Kira [14]
The correct answer is C. F(x)=2 * (0.7)^x
4 0
3 years ago
Read 2 more answers
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