A
x X x
= x^2
B
20 x 20 = 40
C
100 / 40 = 2.5 per square inch
To solve this, subtract 6 from both sides of the greater than sign to get..
x is greater than -4
Step-by-step explanation:
The x-intercept is the value of x when y is 0
So you need to substitute:
0 = 4x + 7
-7 = 4x
-7/4 = x
(-7/4,0)
Similarly, the y-intercept is the value of y when x is 0
So:
y = 4x + 7
y = 4(0) + 7
y = 7
(0,7)
Answer:
ur not dumb dw
Step-by-step explanation:
a) 5/6x+8
b)-3/4x-2
