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3 years ago

I want to know what 1/3 + -7/4 is in fraction form! Thanks!

Mathematics

2 answers:

Elina [12.6K]3 years ago

7 0

The answer will be - 17/12

Grace [21]3 years ago

5 0

Answer:

-17/12

Step-by-step explanation:

1/3 +-7/4 is supposed to have the same denominator so 1/3 times 4 is 4/12 and -7/4 times 3 is -21/12 so -21/12 +4/12 is -17/12

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Evaluate the expression, if x = 3, y = 2, and z = 7. 4- (2)(x) у

spayn [35]

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3 years ago

Which of the following ordered pairs represents a solution to the linear inequality y<6x-4? A. (0,3) B.(0,11) C. (0,-5) D.(0,

son4ous [18]

Answer:

Option C. (0,-5)

Step-by-step explanation:

See the attached figure.

As shown the shaded area represents the solution of the given inequality:

y < 6x - 4

The given options are the points:

A. (0,3) B.(0,11) C. (0,-5) D.(0,4)

Comparing the given points to the graph.

So, the point that will lie at the shaded area represent solution to the linear inequality.

So, point (0,-5) is a solution to the linear inequality.

The answer is option C. (0,-5)

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4 0

3 years ago

#if a sum become rs 6480 in 3 years and rs 7776 in 4 years interest being compounded annually, find the sum and rate of interest

Andrei [34K]

Answer:

The rate of interest is 20% and the sum is $3,750

Step-by-step explanation:

In order to calculate the sum and rate of interest we would have to make the following calculation:

rate of interest= (sum in 4 years-sum in 3 years)*100/sum in 3 years*1

According to the given data we have the following:

sum in 4 years=$7,776

sum in 3 years=$6,480

Therefore, sum in 4 years-sum in 3 years=$7,776-$6,480=$1,296

Therefore, rate of interest=$1,296*100/$6,480*1

rate of interest=20%

To calculate the sum we would have to make the following calculation:

FV=PV(1+20%)∧3

$6,480=PV(1,20)∧3

PV=$3,750

Sum is $3,750

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3 years ago

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Natali [406]

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3 years ago

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Svetach [21]

Answer:

Eexplanation:

1/3y = 9

y/3 = 9

y = 9 × 3

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4 0

3 years ago

Read 2 more answers