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3 years ago

Which expression represents the change from a $20 bill when you purchase an item that costs d dollars

Mathematics

1 answer:

Anettt [7]3 years ago

6 0

Expression that represents the change from $20 after the purchase of an item that costs d dollars is:
20-d

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Jaz was 43 inches tall. Eighteen months later, she was 52 inches tall. The constant rate of change for Jaz's height was .

maxonik [38]

Answer:

Constant rate of change for Jaz height will be 0.5 inch per month

Step-by-step explanation:

Jaz present height is 43 inches.

Eighteen months later her height will be 52 inches.

Now we know rate of change will be represented by the formula

Rate of change of height =

= 0.5 inch per month

The constant rate of change for Jaz height will be 0.5 inch per month.

Read more on Brainly.com - brainly.com/question/2012372#readmore

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3 years ago

Sebastian received 200 in holiday presents.He deposited 70% of that money in his bank account. How much did he put his bank acco

VashaNatasha [74]

Answer:

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Step-by-step explanation:

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3 years ago

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Ugo [173]

Answer:

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Step-by-step explanation:

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Pani-rosa [81]

Answer:

Step-by-step explanation:

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