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Vlada [557]
3 years ago
11

Olivia wants to buy a guitar that costs $800. She makes $2 per day. How many days will it take Olivia to save enough money to bu

y the guitar?
Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0

Answer:

400 days

Step-by-step explanation:

365 days in 1 year=730

$730+70 Days=$800

=400 Days

Hope this helps

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Make q subject of the formula 2(q+p) = 1+5q
m_a_m_a [10]

Answer:

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2 years ago
The area of this square
ANEK [815]

It appears as if 12cm is half the length of the side so we can assume that the total length of one side is 24cm.


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A=24^{2}

A=576


The area of this square is 576cm2.


Hope this helps!

7 0
3 years ago
Substituting x-4=y and -5y+8x=29
Marianna [84]
The answer is x=3. Work shown in the photo above!

3 0
3 years ago
Read 2 more answers
Please help me! thank you so much
Luda [366]

The Correct Answer Is f(x)=2.5x+5

7 0
3 years ago
Help please explain in detail
yaroslaw [1]

Answer:

1. (n + 3)(5n + 8)

2. (x - 4)(7x - 4)

3. (k + 8)(7k + 1)

Step-by-step explanation:

1. We have to factorize 5n² + 23n + 24.

Now, 5n² + 23n + 24

= 5n² + 15n + 8n + 24

= 5n (n + 3) + 8 (n + 3)

=(n + 3)(5n + 8) (Answer)

2. We have to factorize 7x² - 32x + 16

Now,  7x² - 32x + 16

= 7x² - 28x - 4x + 16

= 7x (x - 4) - 4 (x - 4)

= (x - 4)(7x - 4) (Answer)

3. We have to factorize 7k² + 57k + 8

Now, 7k² + 57k + 8

= 7k² + 56k + k + 8

= 7k (k + 8) + 1 (k + 8)

= (k + 8)(7k + 1) (Answer)

4 0
3 years ago
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