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3 years ago

Question 10 (5 points)

Mathematics

2 answers:

makkiz [27]3 years ago

6 0

Answer:

y + 5 = 2x

Step-by-step explanation:

Use the point-slope form of the equation of a straight line, y - k = m(x - h). In this problem, the given point is (0, -5), meaning that h = 0 and k = -5, and the slope is m =2. Therefore,

y - k = m(x - h) becomes y + 5 = 2(x - 0), or:

y + 5 = 2x This matches Answer d.

11Alexandr11 [23.1K]3 years ago

3 0

I think the answer is A

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Beth does not charge a registration fee for her dog-walking service, but she charges $5 per mile that each dog is walked. Tonya'

ella [17]

Answer:

The indifference point is 10 miles.

Step-by-step explanation:

Giving the following information:

Beth:

$5 per mile

Tonya's:

registration fee of $20

$3 per mile

First, we need to structure the income formulas:

Beth= 5x

Tonya= 20 + 3x

x= miles

Now, to determine the indifference point, we equal both formulas and isolate "x":

5x = 20 + 3x

2x= 20

x=10

The indifference point is 10 miles.

Beth= 5*10= $50

Tonya= 20 + 3*10= $50

6 0

3 years ago

35 points! Will mark Brainliest! Real answers only!

Wittaler [7]

Answer:

Yay ty for the free points!

Step-by-step explanation:

3 0

3 years ago

GIVING BRAINLIEST!!!!!

torisob [31]

Answer:

A) 15

Step-by-step explanation:

PEMDAS

20 / 4 + (6 * 2) - 2

take out the parenthesis which is P

20 / 4 + 12 - 2

there is no E

the go the rest of the way MDAS

5 + 12 - 2

17 - 2

6 0

3 years ago

Read 2 more answers

David was looking at his limousine bill and saw that the total number of miles he has ridden in the car was tracked, as shown be

DIA [1.3K]

Increasing miles in the month ( proportional of miles which he rides in the month

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3 years ago

Read 2 more answers

PLEASE ANSWER I WILL MARK AS BRAINLIEST

aalyn [17]

Answer:

$\large \boxed{\text{Eight days}}$

Step-by-step explanation:

1.Convert all volumes to millilitres

(a) Chlorpheniramine

V = 100 mL

(b) Lidocaine

$V = \text{2 fl oz} \times \dfrac{\text{29.57 mL}}{\text{1 fl oz}} = \text{59 mL}$

(c) Banana flavouring

$V = \dfrac{1}{2}\text{ tsp} \times \dfrac{\text{4.928 mL}}{\text{1 tsp}} = \text{2.5 mL }$

2. Calculate the total volume

Chlorpheniramine = 100 mL

Lidocaine = 59

Banana flavouring = 2.5

TOTAL = 162 mL

3. Calculate the number of doses

$\text{Doses} = \text{162 mL} \times \dfrac{\text{1 dose}}{\text{10 mL}} = \text{16.2 doses}$

4. Calculate the number of days

$\text{Days} = \text{16.2 doses } \times \dfrac{\text{1 da}}{\text{2 doses}} = \textbf{8 da}\\\\\text{The solution will last for $\large \boxed{\textbf{eight days}}$}$

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4 years ago