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3 years ago

(9+8)+6/3-7×2 how to slove

Mathematics

1 answer:

tino4ka555 [31]3 years ago

8 0

Answer:5

Step-by-step explanation: remeber pemdas

first we do parenthesies(I have bad spelling)

17+6/3-7*2

then we do multiplication and divition, it matters what comes first

17+2-7*2

17+2-14

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How do I find the value of X for the equation (3x+1)+(4x-5)=8x-9

castortr0y [4]

(3x+1)+(4x-5)=8x-9

7x-1=8x-9

7x=8x-8

-x=-8

X=8

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3 years ago

You are planning a trip to the United States. The exchange rate is $1 = 78p Approximately how many dollars will you get if you c

neonofarm [45]

1 euro = 1.13 dollars
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3 years ago

If h(t) = t^2/3 – 9 and j(t) = 3t + 5t^2/3,

mars1129 [50]

Answer:

Step-by-step explanation:

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4 years ago

A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical

Korolek [52]

Answer:

78% probability that a randomly selected online customer does not live within 50 miles of a physical store.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

Total outcomes:

100 customers

Desired outcomes:

A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical stores. So the number of desired outcomes is 78 customers.

Using this estimate, what is the probability that a randomly selected online customer does not live within 50 miles of a physical store?

$p = \frac{78}{100} = 0.78$

78% probability that a randomly selected online customer does not live within 50 miles of a physical store.

4 0

4 years ago

Simplify 2x-(-3x+9). 5x-9 –x-9 x+9

vampirchik [111]

Answer:

5x - 9

Step-by-step explanation:

2x -(-3x + 9)

2x + 3x - 9) DISTRIBUTE -1

5x - 9 COMBINE LIKE TERMS

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3 years ago