Answer:
Step-by-step explanation:
-32 = 2(x² + 10x)
Complete the square
coefficient of the x term: 10
divide coefficient in half: 5
square it: 5²
use 5² to complete the square and keep the equation balanced:
-32+2·5² = 2(x² + 10x + 5²)
18 =2(x+5)²
9 = (x+5)²
x+5 = ±√9 = ±3
x = ±3 - 5 = -2, -8
Answer:
fifteen center misters hourly snowfall per hour
Step-by-step explanation:
pa follow
Divide the whole numbers:
2.04 / -2 = -1.02
When Dividing scientific notation, subtract the exponents from each other:
-9 - -5 = -9 +5 = -4
The answer becomes -1.02 x 10^-4
The distance between -2 1/2 - (-3)
-2 1/2 + 3
1/2
______________________
Answer
1/2
Answer:

Step-by-step explanation:
If you are booking both a DJ and a light show and the DJs cost between $219 and $369 per night and the light shows cost between $159 and $309 per night, then the possible total amount you would pay x must be between $(219+159)=$378 (the least price) and $(369+309)=$678 (the greatest price).
A compound inequality will take look
