3 years ago

HELP please Thank you

Mathematics

1 answer:

andrew11 [14]3 years ago

8 0

Answer:

Naool naka pc or ewan sana ol

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Find a linear function f, given f(6) = - 4 and f(-3) = - 10. Then find f(0).

kiruha [24]

Answer:

$y = \frac{2}{3} x - 8$

f(0)=-8

Step-by-step explanation:

Slope=rise/run=(-4-(-10))/(6-(-3))=6/9=2/3=m

y=m*x+q

-4=(2/3)*(6)+q

q=-8

f(0)=(2/3)*(0)-8=-8

6 0

4 years ago

Please help me. God bless you all

Yakvenalex [24]

Answer:

x = 11, y=-½

Step-by-step explanation:

Simultaneous equations - subtract the first equation from the second.

x + 4y = 9

-(x - 2y = 12)

6y = -3

y = -½

Substitute y

x + 4(-½) = 9

x + -2 = 9

x = 11

5 0

4 years ago

Read 2 more answers

A new parking lot is being built for a medical office. The expression representing the number of parking spots in the new lot is

docker41 [41]

Answer:

111 spots

Step-by-step explanation:

Let y denote the total number of parking spots expressed as:

$y=\frac{15x}{4}-9\\\\$

Given that x is the number of spots in the first row.

-Now, given that the first row has 32 spots, we substitute in the expression to solve for y:

$y=\frac{15x}{4}-9,\ \ x=32\\\\=\frac{15\times 32}{4}-9\\\\=120-9\\\\=111$

Hence, there are 111 spots in the parking lot.

5 0

3 years ago

Read 2 more answers

8n + 10 = 90 -2n<br>12 - 9i = 24 - 3i<br>6a + 81 = -5a - 18

Masteriza [31]

The answer for 8n + 10 = 90 - 2n is n= 8

The answer for 12 - 9i = 24 - 3i is i = -2

The answer for 6a + 81 = 5a - 18 is a= -9

3 0

4 years ago

Titus and Theresa have collected money and are buying food for a dog shelter. Titus buys 2 bags and 5 cans of dog food, spending

balandron [24]

The answer is C $ 6.30

5 0

3 years ago