We have such equation
1.25x=0.75x+50 /-0.75x (subtract 0.75 both sides)
1.25x-0.75x=0.75x-0.75x+50
0.5x=50 /*2 (multiply both sides times 2)
0.5x*2=50*2
x=100 - its the answer
<em> </em>I am positive that the answer is D. Let me know if i got it wrong so i can fix it
94 is not a prime number. Because you have a "4" at the end of 94 that means that it is divisible by 2. 2 x 47 is 94. Because it has factors more than one and itself, it has to be a composite number
Answer:
data and analysis djdjdjhdhd
Answer:
x= 11, -15
Step-by-step explanation:
(4x + 5) + x^2 +1 0) = 180
x^2 + 4x + 15 = 180
x^2 + 4x + 15 - 180 = 0
x^2 + 4x - 165 = 0
x = 11, -15
