Answer:
x = -1/2 x=-1
Step-by-step explanation:
2x( x+1.5) = -1
Distribute
2x^2 + 3x = -1
Add 1 to each side
2x^2 +3x+1 = 0
Factor
(2x+1) (x+1) =0
Using the zero product property
2x+1 = 0 x+1=0
2x = -1 x=-1
x = -1/2 x=-1
The first thing to do was to find the area of the space to do that we would need to do:
220*200= 44000
the area is
next you would do:
44000/.4 to find how many people can fit
this equals
1100011,000 people can attend the concert
Ok so since we need to simplify -22+(-5)x6 let’s get started
Multiply -5 by 6
-22-30
Therefore the answer will be -52.
I’m still confused if you’re either assuming the variable x or the multiplication sign (x). So if you’re doing an algebra problem just be sure to use parentheses when you’re dealing with multiplication.
The answer is 3.5 just do 670 × 5 =3350
Answer:
$1,5
Step-by-step explanation:
total money spent - cost of magazine = money spent on candy bars
$11 - $5 = $6
money spent on candy bars divided by number of candy bars = price of one candy bar
$6 / 4 = $1,5