A line with a slope of negative 4 and a y intercept of 0

Y=-4x

Step-by-step explanation:

THe equation of a line is Y=MX+B so if the slope is a constant number than it it could be the coefficiant of x in this case it is -4 so the equation is y= -4x and you do not add the y-intercept because it is 0.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

150.6

all i did was i multiplied 5.02 by 30