X+y=16
x-y=2
I need help please

(x,y) = (9,7)

Step-by-step explanation:

so first you have to solve the equation    

x+y=16

x=2+y

then you would have to substitute the value of x into the equation x+y=16  

2+y+y+=16

then you solve for y which is y=7

then you have to substitute the value of y into x=2+y which would be x=2+7 and that gives you x=9

and the final answer would be (x,y) = (9,7)

Hope this helped!

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕