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Sav [38]
4 years ago
11

Solve for x using quadratic formula x2 10x=9

Mathematics
1 answer:
Iteru [2.4K]4 years ago
3 0
First bring the 9 to the other side by subtracting it so you get the equation; x^2+10x-9=0 and you answer would be x=9 and x=1. you may have wrote the question own wrong? is the x^2 negative? if so i give my answer :)
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Jared buys 3 pounds of chicken at $3.15 per pound and 1 pound of broccoli at $1.40 per pound. How much will it cost to make dinn
zaharov [31]

Answer:

Cost of dinner: $10.85

Money to add: $1.40

Step-by-step explanation:

1. Calculate the cost of the chicken and broccoli: 3(3.15)+1(1.40)=$10.85

2. Subtract Jared's money from the cost of dinner: $10.85-$9.45=$1.40

4 0
3 years ago
when using a counterexample to prove a conditional statement false, which must be true about the counterexample?
bagirrra123 [75]
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3 0
4 years ago
If any human being adores math pls help me with this!!!
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4 0
3 years ago
Write the equation of a line with the slope of -7 and passing through the point (2, 2).​
grandymaker [24]

Answer:

y=-7x+16

Step-by-step explanation:

y-y=m(x-x1)

y-2=-7(x-2)

y-2=-7x+14

+2 +2

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5 0
3 years ago
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y=2/3x-2
5 0
3 years ago
Read 2 more answers
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