Answer:
Domain (- infi,infi)
Range (-infi,infi)
Step-by-step explanation:
Answer:
y= 3/5x - 1
+1 +1
y+1 = 3/5x
((y+1)5) = 3x
divide by 3 both sides
x= (y+1)5 / (3)
hope that helps
Step-by-step explanation:
Answer - 150
One square has an area of 25 (5x5) so 6 squares (25x6) have an area of 150.
Answer: 13x
Step-by-step explanation: Multiply x to 11 and 2
11x+2x=13x
Answer: The cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.
Step-by-step explanation:
Let x be the cost of one sandwich and y be the cost of one cup of coffee.
By considering the given situation, we have the following equations :-

Multiply 2 on both sides of equation (2) , we get

Subtract equation (1) from equation (3), we get

Put value of y in (1), we get

Hence, the cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.