Enrico is designing a rectangular board for a game. He wants the ratio of the length to the
width to be 6:5. If Enrico makes the board x feet wide, which function A(x) represents the area
of the board?

Step-by-step explanation:

Let

y ----> the length of the board

x ----> the width of the board

we know that

----> equation A

The area of the board is

----> equation B

substitute equation A in equation B

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.