Hello,
y=8/6 x-40/6
==>rate=8/6=4/3
X-5+5x-12=25
x+5x=25+5+12
6x=42
x=42/6
x=7
Answer:
49x^2 - 9 = 0As there is no x term, we can pretty much guess we have a situation where we factlrise by something known aa difference of two squares, so to factorise it:49 = 7^29 = 3^2x^2 = (x)^2so...(7x - 3)(7x + 3) = 07x - 3 = 0 7x + 3 = 0x = 3/7 x = -3/7
Step-by-step explanation:
Hi I am here to help the answer is 46-90
The answer is −3.555555555555556 but you can just put -3.55
