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guapka [62]
2 years ago
13

A truck can be rented from Company A for ​$90 a day plus ​$0.30 per mile. Company B charges ​$40 a day plus ​$0.40 per mile to r

ent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
At _____ nothing ​miles, the rental costs are the same from either company.
Mathematics
1 answer:
Anettt [7]2 years ago
8 0

Answer

The answer is 500 miles

Step-by-step explanation:

So, 500 x 0.40 is equal to $200. And if we add the $40 a day fee it's now $240.

And the other company charges $0.30 a mile. So that equation is:

500 x 0.30 = $150 plus the $90 fee is $240.

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Define the following terms in your own words in terms of immune response
Tpy6a [65]

Answer:

an antigen is  toxic foreign substance, that induces an immune reaction in the body.

an antibody is a blood protein that is made in retort to the counteracting of a certain antigen.

apoptosis is the death of cells that occur normally and control part of a specific organisims growth.

an autoimmune disease is a condition in which your immune system mistakenly attack your body.

a b-cell is a type of lymphocyte that is responisble for the autoimmunity component in the adaptive immue system.

a t-cell is part of the immue system tht develop from types of stem cells in the bone marrow.

a helper is a type of white blood cells that serves as a specific and important key of immune functions.

a killer is an innate immune cell that shows a strong cytolyic function against physiologically stressed cells such as: tumor cells, and virus infected cells.

a suppressor is a lymphocyte that can suppress the antibody production by other lymphoid cells.

--

i apologize, i can get to more but i am busy.

4 0
2 years ago
Read 2 more answers
Which of the quotients is equivalent to -5/8 select all that apply
Crank

Answer:

a     b   e

Step-by-step explanation:

not sure could be wrong

4 0
1 year ago
Help What is the graph???
marin [14]

We are given

y=\frac{x^2-4x+3}{x^2-9}

Vertical asymptotes:

Firstly, we will factor numerator and denominator

we get

y=\frac{(x-1)(x-3)}{(x-3)(x+3)}

We can see that (x-3) is common in both numerator and denominator

so, we will only set x+3 to 0

and then we can find vertical asymptote

x+3=0

x=-3

Hole:

We can see that (x-3) is common in both numerator and denominator

so, hole will be at x-3=0

x=3

Horizontal asymptote:

We can see that degree of numerator is 2

degree of denominator is also 2

for finding horizontal asymptote, we find ratio of leading coefficients of numerator and denominator

and we get

y=1

now, we can draw graph

Graph:


6 0
3 years ago
AWARDING EXTRA POINTSWhat is the distance between point A (-3, -2) and Point B (4, -7)?
kenny6666 [7]

Answer:

Hi there!

Your answer is:

<em>8</em><em>.</em><em>6</em><em> </em><em>units</em>

Step-by-step explanation:

The distance formula is

√ ( (x2-x1)^2 + (y2-y1)^2 )

In your points:

A (-3, -2)

-3 is x1

-2 is y1

B (4, -7)

4 is x2

-7 is y2

Plug in to distance formula

√ ( 4-( -3))^2 + ( -7 - (-2))^2

√ (4+3)^2 + (-7+2)^2

√ (7^2) + ( -5)^2

√ 49 + 25

√ 74

This equals roughly 8.6 units!

4 0
3 years ago
Determine whether or not the three points are on the same line.<br> (1, -3) (3, 1) (5, 7)
alukav5142 [94]

Answer:

They are on the same line

Step-by-step explanation:

6 0
2 years ago
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