Answer:
99
Step-by-step explanation:
Brainliest please
0.368 in expanded form would be...
0.000 + 0.300 + 0.060 + 0.008
or simply
.3 + .06 + .008
Slope: 
<u>Use the slope formula</u>

<u>Note</u>
<u></u>
<u></u>
Answer:
x = 2.95
Step-by-step explanation:
<u>Step 1: Convert words into an expression</u>
0.45 plus 9x equals 27
0.45 + 9x = 27
<u>Step 2: Solve for x</u>
0.45 + 9x - 0.45 = 27 - 0.45
9x / 9 = 26.55 / 9
x = 2.95
Answer: x = 2.95
B² - 4ac
= 8² - 4*(-2)*(-9)
= 64 - 72
= -8