4 years ago

Can Anyone Help Me ??!?

Mathematics

1 answer:

Brums [2.3K]4 years ago

3 0

Answer:

Step-by-step explanation:

this is a "strategic" guess

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Ann bought a hat for $16.20, a discount of 30% off. She paid 8% for tax how much was the total?

gregori [183]

Answer:

werwrweqetrweqtwqw3qty

Step-by-step explanation:

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3 years ago

Lisa is 53 3 4 inches tall. Joey is 1 1 2 inches shorter than Lisa and Jane is 1 1 5 inches shorter than Joey. How tall is Jane?

tester [92]

Answer: Jane's height = $51\dfrac{1}{20}\text{ inches}$

Step-by-step explanation:

Given: Lisa's height = $53\dfrac34\text{ inches}=\dfrac{4\times53+3}{4}\text{ inches}$

$=\dfrac{215}{4}\text{ inches}$

Joey's height = $\dfrac{215}4-1\dfrac12$ inches

$=\dfrac{215}4-\dfrac32\\\\=\dfrac{215-6}{4}\\\\=\dfrac{209}{4}\text{ inches}$

Jane's height = $\dfrac{209}{4}-1\dfrac15$ inches

$=\dfrac{209}{4}-\dfrac{6}{5}\\\\=\dfrac{209\times5-6\times4}{20}\\\\=\dfrac{1045-24}{20}\\\\=\dfrac{1021}{20}\\\\=51\dfrac{1}{20}\text{ inches}$

Hence, Jane's height = $51\dfrac{1}{20}\text{ inches}$

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3 years ago

James and mark are delivering newspapers. If James delivers 100 papers in one hour and Mark delivers

Hatshy [7]

Answer:

7 hours!

Step-by-step explanation:

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4 years ago

Mrs.taylor bought a water tube to pull behind her boat. The tube cost $87.00 and 9% sales tax was added at the register .mrs.tay

Westkost [7]

To find the sales tax you’d need to find 9% of 87. You find this by using this template, x%/100%=y/z, x being the sales tax, y being 9% in cash, and z being the 87 dollars. You multiply the x value by the z value, (9 X 87=783) and then divide that product by 100%. This gives you the sales tax of 7.83, and when you add that to 87 you get $94.83. Subtract that from the 5 20 dollar bills ($100) and you are left with $5.27 change.

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3 years ago

Which of the following is a proportion

Anna [14]

The last one is a proportion!

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3 years ago

Read 2 more answers