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sveta [45]
2 years ago
12

What is -7/12 + 3/8?

Mathematics
2 answers:
inna [77]2 years ago
7 0

Answer:

-\frac{5}{24}

Step-by-step explanation:

zhannawk [14.2K]2 years ago
4 0

Answer:

\frac{-5}{24}

Step-by-step explanation:

let's use a common denominator! the easiest way is to multiply each side's numerator and denominator by the other's denominator. let's do this problem!

\frac{-7(8)}{12(8)} ----> \frac{-56}{96}

\frac{3(12)}{8(12)}-----> \frac{36}{96}

now that we have similar denominators, we can add the two numerators together!

-56 + 36 = -20!

\frac{-20}{96}

but wait! we can simplify it by dividing by 5 on both the numerator and denominator,

\frac{-5}{24}

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Vikentia [17]
All percentages can be expressed as fractions or decimals. To find a percentage of a number, we multiply the percentage with the number. In this case:
3/100 * 16/1 = 48/100 = 0.48
Or:
0.03 * 16 = 0.48
Her new hourly wage would be $16.48
5 0
3 years ago
Read 2 more answers
Given h(x) = –2 – 3, find h(-6).
igomit [66]

Answer

3

Step-by-step explanation:

h(-6)=-(-6)-3

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4 0
3 years ago
Please help
Ann [662]

Answer:

1/60 probabiliity

Step-by-step explanation:

You have two independent events that you want to put together.

Let Pr. mean "probability"

Pr(5 from 10 cards and 2 on a dice ) = Pr(5 from 10 cards) * Pr( 2 on a dice)

Pr(5 from 10 cards and 2 on a dice ) =(1/10) * (1/6)

= 1/60

Pr(5 from 10 cards and 2 on a dice ) =0.0167

or 1.67% probability

5 0
3 years ago
Which of the following is equivalent to the expression 16x2−9?
spin [16.1K]

Answer:

(4x+3) (4x-3)

Step-by-step explanation:

5 0
2 years ago
your score on a game show is -300. you answer the final question incorrectly, so you lose 400 points. what is your final score
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It should be -700 (Negative)

5 0
2 years ago
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