1. felix reported that the coldest day on record for his hometown is -4 °c. malia did some research and
found out that the coldest day on record for her hometown was 30 degrees warmer. what is the
coldest day on record for malia's hometown?

sorry man i accidentally pressed yes my bad

step-by-step explanation:

i those same problems in math and dont know how to do them

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.