3 years ago

Which is cheaper for a $56 item that cost $9.25 to ship. A 15% coupon off the cost of the item or free shipping

Mathematics

1 answer:

poizon [28]3 years ago

8 0

15% coupon. off the cost of the item

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Subtract and simplify if can. Show all work ! 7/12 - 3/4 = ? Show steps.

STatiana [176]

Answer:

=- 1/6

Step-by-step explanation:

=7/12 - 3/4

=7-9/12

=-2/12

=-1/6

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3 years ago

What is 4 over 10 in decmial

Leto [7]

4/10 in decimal is 0.4

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3 years ago

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Four cups of a salad blend containing 40% spinach is mixed with an unknown amount of a salad blend containing 55% spinach. the r

gizmo_the_mogwai [7]

Answer:

12 cups of salad are in the resulting mixture.

Step-by-step explanation:

Four cups of a salad blend have 40% spinach,

So the amount of spinach is,

$=4\times \dfrac{40}{100}$

Let x amount of salad blend is mixed with 55% spinach.

So the amount of spinach is,

$=x\times \dfrac{55}{100}$

As both the cups were mixed, so the net amount will be (4+x) cups.

The result has 50% spinach, so the amount of spinach is,

$=(4+x)\times \dfrac{50}{100}$

As the amount of spinach is same, so

$\Rightarrow (4+x)\times \dfrac{50}{100}=4\times \dfrac{40}{100}+x\times \dfrac{55}{100}$

$\Rightarrow \dfrac{50(4+x)}{100}=\dfrac{160+55x}{100}$

$\Rightarrow 50(4+x)=160+55x$

$\Rightarrow 200+50x=160+55x$

$\Rightarrow 55x-50x=200-160$

$\Rightarrow 50x=40$

$\Rightarrow x=8$

So, total amounts of mixture will be 4+8=12 cups.

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3 years ago

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Brown went to Paris . He paid $500 for the flight. And due to some inconvenience he got 12% back from the airline . What is the

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Brown got $41.67 back from the airline.

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3 years ago

Meow aka hi ummmm what is the square root of 232

MissTica

approx. 15.23 is the square root of 232. (15.2315462117)

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