The answer is A. x<4.
to approach this inequality you first want to pass the positive 25 over and than subtract it. (61-25 = 36) then you divide the 9 in order to leave x by itself. finally you divide 36/9 and you 4. hence your answer is x<4
Answer:
The nearest whole number is 6,587,302
The answer is 15w^2 + 225w
Key:
^ - Means that it is an exponent, in case you didn't know :)
The surface area of the pyramid is 260 square centimeters.
2.5-3.5x= 8-(4x+6)
⇒ 2.5-3.5x= 8- 4x -6
⇒ -3.5x+ 4x= 8 -6 -2.5
⇒ 0.5x= -0.5
⇒ x= -0.5/0.5
⇒ x= -1
Final answer: x= -1~