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alex41 [277]
1 year ago
15

3x^2 + 16x + 21 = 0 Leave your answer as a fraction!

Mathematics
1 answer:
Pachacha [2.7K]1 year ago
5 0

Answer:

x=-3 or x=-7/3

Step-by-step explanation:

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You spin the spinner shown below once. Each sector shown has an equal area.
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What is $65.25 - 15% =?
ella [17]

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Step-by-step explanation:

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3 years ago
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4 0
2 years ago
Solve the following system of equations by the substitution method.
ruslelena [56]
5x = y + 6 (I)
2x - 3y = 4 (II)
-------------------
We have:
5x = y + 6 → x =  \frac{y+6}{5}

Soon:
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<span>least common multiple (5)
</span>\frac{2y+12}{5} - 3y = 4\to \frac{2y+12}{\diagup\!\!\!\!\!5} - \frac{15y}{\diagup\!\!\!\!\!5} = \frac{20}{\diagup\!\!\!\!\!5}
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\boxed{\boxed{y = - \frac{8}{13} }}\end{array}}\qquad\quad\checkmark


4 0
3 years ago
At the Bowling Palace, shoe rental is $3.00 and each game is $2.00. If Hailee has $15.00 to spend at the bowling alley, how many
Nuetrik [128]

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Step-by-step explanation:

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3 years ago
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