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notsponge [240]

3 years ago

13

Brittany has budgeted no more than $90 for guitar lessons.Lessons cost $15 each.She has already spent $30 on lessons. Write an i

nequality that can be used to find the total number of guitar lessons that Brittany can still have.

1 answer:

alisha [4.7K]3 years ago

4 0

I answered it and now I'm doubting my answer.. I had b≥4. Please correct me!

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Answer:

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Step-by-step explanation:

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What is the length of one side of 400 sq in

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Fill in the gaps in this sequence: -8, -19, -30, _ , _.<br> (Geometric and arithmetic sequences)

gavmur [86]

-8, -19, -30, -49 , -60

<u>Step-by-step explanation:</u>

Here we have the following sequence :

-8, -19, -30, _ , _

First term of sequence is -8 .
Second term of sequence is -19 : $-8-11 = -19$
Third term of sequence is -30 : $-19-11 = -30$
Fourth term of sequence is : $-30-11 = -49$
Fifth term of sequence is : $-49-11 = -60$

Following sequence was an AP( Arithmetic Progression ) with first term as -8 i.e. $a = -8$ and common difference $d = -11$ having general equation as : $-8 -11n$ .

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