Write 3x - y = - 1 in slope/intercept form.

y=3x+1 is the slope/intercept form.

Step-by-step explanation:

Given equation is 3x-y=-1

Adding 1 and y to both sides of the above equation we get

3x-y+y+1=-1+y+1

3x+1=y

Rearrange the above equation

y=3x+1

y=mx+c is the standard slope/intercept form where m and c denotes slope and y-intercept respectively.

y=3x+1 is the slope/intercept form of given equation where slope is 3 and y-intercept is 1.

The answer is 64 ... the sum of the digits is 10 and a square number is essentially a perfect square number.. You can obtain perfect square numbers by multiplying any counting number by itself.. in this case 64 = 8(8)