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4 years ago

Write y=-3/4x+3 in standard form using integers

Mathematics

1 answer:

ArbitrLikvidat [17]4 years ago

4 0

Answer:

12x+3 / 4x

Step-by-step explanation:

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Suppose you have $1,950 in your savings account at the end of a certain period of time. You invested $1,700 at a 6.88% simple an

Licemer1 [7]

Answer:

He invest for 2 years.

Step-by-step explanation:

Given : Suppose you have $1,950 in your savings account at the end of a certain period of time. You invested $1,700 at a 6.88% simple annual interest rate.

To find : How long, in years, did you invest your money?

Solution :

Applying simple interest formula,

$A=P(1+r)^t$

Where, A is the amount A=$1950

P is the principal P=$1700

r is the interest rate r=6.88%=0.0688

t is the time

Substitute the values in the formula,

$1950=1700(1+0.0688)^t$

$\frac{1950}{1700}=(1.0688)^t$

$1.147=(1.0688)^t$

Taking log both side,

$\log(1.147)=\log ((1.0688)^t)$

Applying logarithmic formula, $\log a^x=x\log a$

$\log(1.147)=t\log (1.0688)$

$t=\frac{\log(1.147)}{\log (1.0688)}$

$t=2.06$

Approximately, He invest for 2 years.

5 0

3 years ago

Does 3 Quarters 3 nickels and 1 dime make $1.00

lidiya [134]

Answer:

91 cents

Step-by-step explanation: 3 times 25 is 75

3 times 5 is 15 then 1 so add to together

8 0

3 years ago

Read 2 more answers

Whoever answers correctly gets brainlist.

Vlad1618 [11]

Answer:

57/60-52/60

Step-by-step explanation:

First you have to make the denominator the same to subtract. By find out what number they have in common. And the number was 60. 15x4=60 and 20x3=60. And whatever you do to the bottom you do for the top 19x3= 57. 13x4=52. So the form would be 57/60-52/60. Once you find the form then you subtract 57-52=5 and when you minus the denominator it stays the same. so the ANSWER would be 5/60.

4 0

3 years ago

Mona wants to buy carpet for a floor in her house. The floor is rectangular with a width of 5 m and a length of 8 m. Two shops s

pshichka [43]

Answer:

Mona will save a total of $7 by going to Carpet World.

Step-by-step explanation:

First, we need to calculate the total area of the floor by multiplying the width by the length...

5m * 8m = 40m

Now we calculate the amount that it would cost to buy the carpet from each of the establishments. For the first establishment, we can buy 16 $m^{2}$ and get the next 8 $m^{2}$ half off and that would leave another 16 $m^{2}$ at full price. The second establishment we have a 5% off (0.95 of official price) for every 8 $m^{2}$ , since out total area is 5 times this amount then our total will have a 5% off.

Establishment 1: (16 $m^{2}$ * 2.20) + (8 $m^{2}$ * 1.10) + (16 $m^{2}$ * 2.20) = $79.20

Establishment 2: (40 $m^{2}$ * 1.90) * 0.95 = $72.20

Difference: 79.20 - 72.20 = $7

Mona will save a total of $7 by going to Carpet World.

4 0

3 years ago

Read 2 more answers

1. Find the value of x. If your answer is not an integer, leave it in simplest radical form.

adelina 88 [10]

Answer:

4 $\sqrt{73}$ units

Step-by-step explanation:

The given shape is a right triangle and in right triangles the sum of square length of legs is equal to square length of hypotenuse (represented with x in here):

12^2 + 32^2 = x^2

1168 = x^2 find the root for both sides

4 $\sqrt{73}$ =x

5 0

3 years ago