4 years ago

What is the difference between an equation with a variable and an inequality with a variable?

1 answer:

7 0

Answer:

An equation is a statement that maintains the equal value of two mathematical expressions. If the statement is true for all variable values, it is called an identity. ... An equation shows the equality of two variables while an inequality shows the inequality of two variables

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Which of these ratios is not a rate?

Doss [256]

Answer:

i think it is B

Step-by-step explanation:

because that one isn't really a rate as much as the other ones are, its more of a ratio, i'm bad at explaining things, hope its correct :D

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3 years ago

Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Alla [95]

I can’t solve rn but take all those numbers given and add them together. then subtract that number from 132.4 and there’s your answer

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3 years ago

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It t takes a snail 10 seconds to move 1 centimeter.

swat32

Answer:

0.2

Step-by-step explanation:

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3 years ago

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8x/3 - 2x/4 =-13 how do you solve

timama [110]

Answer:

-6

Step-by-step explanation:

8x/3 - 2x/4 = -13

find the L.C.M

<u>32x - 6x </u> = -13

<u>26x </u> = -13

cross multiply

26x = -156

divide both sides by 26

26x/26 = -156/26

x = -6

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3 years ago

Jack's train arrived at the station at 8:30 in the evening. The train ride was 2 hours and 10 minutes.

Taya2010 [7]

Answer:

6:20 PM

Step-by-step explanation:

They got there at 8:30 PM, and 2 hours and 10 minutes prior would have been 6:20 PM.

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3 years ago