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3 years ago

8

The expression −50x+100 represents the balance, in dollars, of a bank account after x months.

2 answers:

Oxana [17]3 years ago

8 0

the answer is -50 dollars per month

I did it on a test and got 100%

kondor19780726 [428]3 years ago

7 0

Basically get two slopes -50(1)+100 will get you 1,50 (1 is x and 50 is y since its the answer)
-50(0)+100 (0,100) Y₂-Y₁/X₂-X₁ 50-100/1-0
Rate of change per month = -$50

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Find the values of x and y

arsen [322]

Answer:

x=18√6 , y=36√2

Step-by-step explanation:

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2 years ago

NeX [460]

Answer:

o I = 4 cm, w = 9 cm, h = 3 cm

Step-by-step explanation:

The volume is given by V = l*w*h

w = 6 cm, I = 4,cm, h = 4 cm V= 6*4*4 = 96

o w = 7 cm, h = 3 cm, I = 5 cm V = 7*3*5 =105

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The largest volume is

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8 0

2 years ago

Read 2 more answers

Candy and Tim share a paper route. It takes Candy 85 min to deliver all the papers, and it takes Tim 65 min. How long does it ta

RSB [31]

Answer:

The time required to finish the work by both candy and Tim working together = 36.83 minute

Step-by-step explanation:

Time taken by the candy to finish the work $T_{1}$ = 85 min

Time taken by the Tim to finish the work $T_{2}$ = 65 min

Thus the time taken by both to finish the work = $\frac{T_1 \times\ T_2}{T_1 + T_2}$

Put the values of $T_{1}$ and $T_{2}$ we get ,

$T_{}$ = $\frac{85 \times\ 65}{85 + 65}$

$T_{}$ = $\frac{221}{6}$

$T_{}$ = 36.83 minute

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3 years ago

Which value of X makes the quotient of (5x^5+90x^2-135x)/(x+3) undefined

faust18 [17]

Answer:

b) - 3

Step-by-step explanation:

If x = -3 , then

x + 3 = -3 + 3 = 0

So, denominator would become 0. So , anything divided by 0 is undefined

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2 years ago

Find the probability of selecting a day that starts with the letter T

Rasek [7]

Answer:

Number of days starting from T are:-

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Thursday

So, number = 2

Number of days in a week = 7

So, probability = 2/7

Hope it helps...!!!

Step-by-step explanation:

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2 years ago