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mrs_skeptik [129]

3 years ago

9

Write a ratio for the situation in three ways, comparing the first quantity to the second quantity.

1 answer:

alexira [117]3 years ago

3 0

It's a tricky one It could be between B or C I would say C because it says "1 IN EVERY 8 homes..." which means that the 1 out of every 8 homes are getting compared.

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How do you solve 34.86 x 1.2?

Nezavi [6.7K]

Answer: 41.832

Step-by-step explanation:

I like to write decimals without decimals when multiplying. for this I would do

3486 x 12 which equals 41832 then You would move the decimal up from 3 spaces from the 2 from 41832 which would put the decimal between the 1 and 8

3 0

3 years ago

The Empire State Building weighs about 7.3×108pounds. The One World Trade Center building weighs about 88,200,000 pounds. What i

In-s [12.5K]

Answer:

$8.182X10^8 $pounds$

a=8.182 and b=8

Step-by-step explanation:

Weight of the Empire State Building = $7.3X 10^8$ pounds.

Weight of the One World Trade Center building= 88,200,000 pounds.

= $8.82 X 10^7$

The addition of the two:

$=7.3X 10^8+8.82 X 10^7\\$To make it easier to add, express both as powers of 8\\=7.3X 10^8+0.882 X 10^8\\=(7.3+0.882)X10^8\\=8.182X10^8 $ pounds$

Comparing with the form: $aX10^b$

a=8.182 and b=8

4 0

3 years ago

Julie bought a drink for $2.99, two bags of chips for $1.29 each, and some gasoline at a convenience store. The price of gasolin

mylen [45]

2.59x = 2.99+1.29
add and solve for x

7 0

3 years ago

Ernest wants to buy 21 new books for his book collection. If the average price for a

lukranit [14]

Answer:

If each book cost $20.45 then you times it by 21 and the answer you would get is 429.45

Step-by-step explanation:

im 99% that its correct

3 0

2 years ago

Read 2 more answers

Write the sentence as an inequality. A number x is less than 7 and greater than 3

scZoUnD [109]

Answer:

7>x>3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers