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Akimi4 [234]
2 years ago
10

I need help with this slope proplems

Mathematics
2 answers:
Leto [7]2 years ago
8 0

Answer:

Melissa = D

Victor = C

Step-by-step explanation:

valkas [14]2 years ago
8 0

Answer:

D, then C

Step-by-step explanation:

D because melissa needs money so x + 35 greater than or equal to is the best option

C because victor spent $20 before so 0.5x - 20 greater than or equal to 500 is the best option

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Sophia works in a clothing store and earns $40 per day. She earns an extra $5 for each outfit
Pepsi [2]

Answer:

6 outfits

Step-by-step explanation:

6 x 5 = $30 + $40 = $70

8 0
2 years ago
Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day
Sedaia [141]

Answer:

$75

Step-by-step explanation:

he got 75

3 0
3 years ago
WHO WANTS TO JOIN MY REMIND??? the code is DallasTX14 (ik ik, its weird lol)
Ghella [55]

I MIGHT JOIN JUST NOT NOW

Step-by-step explanation:

gotta do hw >:(

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4 0
2 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME!!
Amanda [17]

Answer:

Idont know

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Use linear approximation to approximate √25.3 as follows.
Sophie [7]

The idea is to use the tangent line to f(x)=\sqrt x at x=25 in order to approximate f(25.3)=\sqrt{25.3}.

We have

f(x)=\sqrt x\implies f(25)=\sqrt{25}=5

f'(x)=\dfrac1{2\sqrt x}\implies f'(25)=\dfrac1{10}

so the linear approximation to f(x) is

L(x)=f(5)+f'(5)(x-5)=5+\dfrac{x-5}{10}=\dfrac x{10}+\dfrac92

Hence m=\frac1{10} and b=\frac92.

Then

f(25.3)\approx L(25.3)=\dfrac{25.3}{10}+\dfrac92=\boxed{7.03}

4 0
3 years ago
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