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Serga [27]
3 years ago
8

I need the answer to this problem -2 1/2 - 3 3/5

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

Answer: -6.1

Step-by-step explanation:-2 1/2 - 3 3/5=-6.1

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Pls answer. how did you get it?​
ivann1987 [24]

Answer:

Lowest Price - Store B

Middle Price - Store C

Highest Price - Store A

Step-by-step explanation:

Store A Price - $22.50

25 x 0.1 = 2.5

25 - 2.5 = 22.5

Store B Price - $21.60

27 x 0.2 = 5.4

27 - 5.4 = 21.6

Store C Price - $22.1

26 x 0.15 = 3.9

26 - 3.9 = 22.1

5 0
3 years ago
The graph of a system of linear equations shows 2 lines with different slopes.
pochemuha

they are the same lines

x and y are the same

Step-by-step explanation:

i dont know for sure so bye god bless

4 0
3 years ago
Capital Value An investment produces a perpetual stream of income with a flow rate of
Elodia [21]

Answer:

$30,000

Step-by-step explanation:

The capital value is given by

\int_{0}^{\infty} R(t) e^{-r t} dt

where R(t) is annual rate

r - annual rate of interest

capital value = \int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt

                      = lim at b tend to infinity\int_{0}^{b} 1200 e^{0.03t} dt

                      =lim at b tend to infinity \left [ \frac{1200}{-0.04} e^{-0.04 t} \right ]_0^b

-30,000 { lim at b tend to inifinity(e^{-0.04 b) = e^0]

Asb\rightarrow \infty,  e^{-0.04 b} \rightarrow 0

\int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt = -30,000(0 -1) =$30,000

6 0
4 years ago
(2x−6)+4(x−3) <br> This is for math and I am very confused, please help
Alex Ar [27]

Answer:

6x-18

Step-by-step explanation:

(2x-6)+4(x-3)

you distribute the 4 by multiplying it with the variables within the parenthesis.

(2x-6)+(4x-3)

you can loose the parenthesis and group common factors together.

2x+4x-6-3

add

<u>6x-18</u>

5 0
3 years ago
Read 2 more answers
3 copies of of 1/3 what is the answer
Lunna [17]
Well I think that for this problem we should multiply 3x1/3 which is 1 whole. Sorry if I'm incorrect.
6 0
3 years ago
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