What is the solution of the system of equations? y = 3x + 7
y = x - 9
1) (4, 19) because it satisfies one of the equations.
2) (4, 19) because it satisfies both of the equations.
3) (-8,-17) because it satisfies one of the equations.
4) (-8.-17) because it satisfies both of the equations.

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type

step-by-step explanation: