Answer:
12 pounds per linear foot have a great day
Step-by-step explanation:
6(t-3)=2(9-2t)=
We move all terms to the left:
6(t-3)-(2(9-2t))=0
We add all the numbers together, and all the variables
6(t-3)-(2(-2t+9))=0
We multiply parentheses
6t-(2(-2t+9))-18=0
We calculate terms in parentheses: -(2(-2t+9)), so:
2(-2t+9)
We multiply parentheses
-4t+18
Back to the equation:
-(-4t+18)
We get rid of parentheses
6t+4t-18-18=0
We add all the numbers together, and all the variables
10t-36=0
We move all terms containing t to the left, all other terms to the right
10t=36
t=36/10
<h2>
t=3+3/5</h2>
There are 225 women in the race.
Step-by-step explanation:
Total people in the race = 234
Let,
x represents the number of women in race.
y represents the number of men in race.
According to given statement;
x+y=234 Eqn 1
x=25y Eqn 2
Putting x=25y in Eqn 1
Dividing both sides by 26
Putting y=9 in Eqn 2
There are 225 women in the race.
Keywords: linear equation, substitution method
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3 - x = x³ + x
3 - x - x³ - x = 0
-x³ - 2x + 3 = 0
x = (-b - √(b² - 4ac))/2a
x = (-(-2) - √((-2)² - 4(-1)(3))/2(-1)
x = 1
Answer:
Your answer is the first option, Lorenzo's icing will be darker!
Step-by-step explanation:
If they both added the same amount of yellow dye, than blue will determine how dark their icing is. Since Mariana added less blue, her dye will be lighter!