Answer:
x = 35/22
y = 3/22
Step-by-step explanation:
y= 2/5x-1/2 ................(1)
y=-1/3x+2/3 ...............(2)
10*(1)
10y = 4x -5 ...................(1A)
3*(2)
3y = -x +2 ....................(2A)
To find intersection, solve for y & x
4(2A) + (1A)
12y+10y = -4x+4x +8-5
22y = 3
y = 3/22
Substitute in (1)
3/22 = 2/5x -1/2
multiply by 110
15 = 44x - 55
70 = 44x
x = 70/44 = 35/22
Answer:
Sorry though i dont know how to speak Spanish
she can purchase 6 hotdogs
Answer:
The rule for the linear function will be:

Step-by-step explanation:
We know that linear function can be represented using the slope-intercept formula
y = mx+b
where m is the slope and b is the y-intercept
Given the function is linear
Taking two points from the table to determine the slope




Using the point-slope form of the line equation

where m is the slope of the line and (x₁, y₁) is the point
substituting the values m = -2 and the point (1, 3)



adding 3 to both sides


or

Therefore, the rule for the linear function will be:

525 divided by 150 is 3.5
3.5= 3 hours and 30 mins
answer is b