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Nina [5.8K]
3 years ago
10

Solve the inequality. 3 – 2a < 7

Mathematics
1 answer:
Igoryamba3 years ago
3 0
<span>3 – 2a < 7
Subtract 3 from both sides
-2a<4
Divide both sides so that the only thing remaining on the left side is the variable a.*Note: When you divide a negative number in a inequality, it automatically flips the greater than/less than sign to it's opposite side.
Final Answer: a>-2</span>
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Please help me solve this!!!!!!
BabaBlast [244]

Answer:

C. 9

Step-by-step explanation:

y = -4x^2 + 2kx

subtitute 3:

y = -4(9)^2 + 2k(9)

y = -4(81) + 18k

let y = 0

=> 0 = -324 + 18k

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this is my calculations hope it helps

4 0
2 years ago
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A salesperson earns a 10% commission on the selling price of each vehicle after a $2,000 dealership fee is deducted from that pr
Ipatiy [6.2K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Triangle L M Q is cut by perpendicular bisector L N. Angle N L Q is 32 degrees and angle L M N is 58 degrees.
Serga [27]

Answer:

Yes

Step-by-step explanation:

ΔMNL ≅ ΔQNL  by ASA or AAS

by ASA

Proof:

∠ LNM = ∠LNQ    =90

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∠MLN = ∠QLN     {LN bisects ∠ L}

By AAS

∠Q + ∠QLN + ∠LNQ = 180  {Angle sum property of triangle}

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∠Q = ∠M

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

(X-5)1/2+5=2

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Use photo math it’s on the App Store
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