PLS HELP I NEED THIS NOWWW ITS NOT TOO HARD (GRADE 8) find the points where the graphs of y=1-x and y=x-3 intersect algebraically

substitute y=1 -x into y=x-3

solve for x in 1-x=x -3

Substitute x=2 into y=1-x

x=2. Y= -1

Step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y