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2 years ago

13

Evaluate the equation: 1 2/3 - t = 1/4

2 answers:

Schach [20]2 years ago

7 0

-1 5/12 You have to subtract one and 2/3 by one fourth and then take the negative from the tea and add it to your answer

harina [27]2 years ago

5 0

Answer: The answer would be t = 5/12

Step-by-step explanation:

1 x 2/3 - t = 1/4
⇒ We need to add fractions.The following rule is applied:This example involves 2 terms.Note that 1 non-fractional terms are treated as fractions with denominator equal to 1. The LCD is equal to:3

2+(-3)t/3 = 1/4

2-3t/3=1/4
-3t+2/3=1/4
⇒ Simple numerical terms are commonly written last.
-3t+2/3=1/2^2
4(-3t+2)=3
-4x3t+4x2=3
⇒ Numerical factors in this term have been multiplied.

-12t+8=3
(-12t+8) + (-8) = 3+(-8)
-12t+8-8=3-8
-12t=-5
12t/12 =5/12
⇒ In order to isolate the variable in this linear equation, we need to get rid of the coefficient that multiplies it.This can be accomplished if both sides are divided by -12 .

Answer: t=5/12

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May somebody please help me with this please

elixir [45]

P = A / (1 + rt)
P = 80000 / (1 + (0.09)(0.5))

P = <span>$ 76,555.02</span>

7 0

3 years ago

Frank needs to fill juice cups for his little sister's birthday party. There are 35 juice cups and each juice cup holds 12 fluid

max2010maxim [7]

Frank will need 4 gallons of juice.

35*12=420 fluid ounces

420/32=13.125 quarts

13.125/4=3.28 gallons

He will have some juice cups left over.

5 0

3 years ago

Please help, I dont know how to do this

Mrrafil [7]

Answer:

$\frac{y-2}{4}$

Step-by-step explanation:

Let's start by factoring everything:

$\dfrac{\frac{y^2+y}{y^2-2y}}{\frac{4y+4}{y^2-4y+4}}=$

$\dfrac{\frac{y(y+1)}{y(y-2)}}{\frac{4(y+1)}{(y-2)^2}}=$

Now, you can cancel out some terms:

$\dfrac{\frac{y+1}{y-2}}{\frac{4(y+1)}{(y-2)^2}}=$

Now, when you divide a fraction by another fraction, that is the same as multiplying the first fraction by the reciprocal of the second one:

$\frac{y+1}{y-2}\cdot \frac{(y-2)^2)}{4(y+1)}=$

$\frac{y-2}{4}$

Hope this helps!

4 0

3 years ago

natali 33 [55]

Step-by-step explanation:

5x 3 1/2 = 3 x 5 1/2 is false

3 0

3 years ago

Anna is draining water out of a 50 gallon rain barrel. The graph shows the relationship between time in minutes and the gallons

tatiyna

Answer:

6 < x ≤ 20

Step-by-step explanation:

First, let's use the points (0, 50) and (20, 0) to find the equation of the line.

m = Δy / Δx

m = (0 − 50) / (20 − 0)

m = -2.5

y = -2.5x + 50

Now find the time when y = 35.

35 = -2.5x + 50

-15 = -2.5x

x = 6

So there is less than 35 gallons in the barrel when 6 < x ≤ 20.

7 0

3 years ago