Answer:
d) 3
Step-by-step explanation:
7x+4=25
7x=21
X=3
Answer:
Step-by-step explanation:
15 - x > 0
-x > -15
x < 15
if x < 15 15-x
if x = 15 0
if x > 15 x-15
The answer is 120. Just do 12·12=144. Then 144·5/6=120
The answer should be (7x+1)(7x-1)
13.6 if you meant .4% of 34 because you multiply them. move the decimal point and solve it