3 years ago

What is 1 7/4 + 3 7/8?

Mathematics

2 answers:

Orlov [11]3 years ago

8 0

Answer: 6 5/8

Explanation:

sattari [20]3 years ago

7 0

Answer:

6 5/8

Step-by-step explanation:

First, you have to find a common denominator. That's when you can add the values together and get your answer

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Solve the double inequality:<br><br> −3>7x−8>−0.2

Aleonysh [2.5K]

Answer:

No solution.

Step-by-step explanation:

−3> 7x−8 > −0.2

Split this into 2 inequalities:

7x - 8 < -3 Add 8 to both side:

7x < 5

x < 5/7.

and:

7x - 8 > -2 Add 8 to both sides:

7x > 6

x > 6/7.

But x cannot be both less than 5.7 and > 6.7, so No solution.

8 0

3 years ago

(2x - 5) (x^2 + x - 2) =

hjlf

It’s 2x^3-3x^2-9x+10

8 0

3 years ago

×/2=y/3; y/4=z/4 và x+2y-z=10

FinnZ [79.3K]

Can you make it clear?

6 0

3 years ago

Is the equation true false or open?<br> 4y+8=6y+3

emmasim [6.3K]

I think it's true but I'm not 100% sure

4 0

3 years ago

For his phone service, David pays a monthly fee of $23, and he pays an additional $0.07 per minute of use. The least he has been

Sergeu [11.5K]

Answer:

1019/minutes

Step-by-step explanation:

$94.33 - $23 = $71.33

$71.33 ÷ 0.07 = 1019/mins

I hope this helps...

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3 years ago