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3 years ago

6

What is 350-450:90+15x3

1 answer:

nikdorinn [45]3 years ago

6 0

390 is the correct answer!

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What fraction would you add to 29/6 to make 4

Zigmanuir [339]

Keeping in mind that 29/6 is greater than 4, is actually 4 and 5/6, so the amount we'll "add" will be a negative one.

$\bf \cfrac{29}{6}+x=4\implies x=4-\cfrac{29}{6}\implies x=\cfrac{4}{1}-\cfrac{29}{6}\implies x=\cfrac{(6)4-(1)29}{6}
\\\\\\
x=\cfrac{24-29}{6}\implies x=\cfrac{-5}{6}\\\\
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\cfrac{29}{6}+\left( -\cfrac{5}{6} \right)=4$

8 0

3 years ago

Find the original price given the total amount and tax or tip rate. Total price: $307.32 Tax or tip rate: 20%

dsp73

20% of 307.32 = 61.464 (Rounded to the nearest tenth, 61.46)

307.32 - 61.46 = $245.86

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3 years ago

Read 2 more answers

The ratio of water to punch mix is 8 parts to 1 part. If you use 6 gallons of water predict the amount of punch mix to use

Valentin [98]

Answer:

The amount of punch mix to use is 3/4 gallons

Step-by-step explanation:

Let

x ----> parts of water

y ---> parts of punch mix

we know that

$\frac{x}{y} =\frac{8}{1}$

$x=8y$ ----> equation A

That means ---> The parts of water is 8 times the parts of punch mix

If we have 6 gal of water

then

$x=6\ gal$

substitute in the equation A

$6=8y$

solve for y

$y=\frac{6}{8}\ gal$

Simplify

$y=\frac{3}{4}\ gal$

therefore

The amount of punch mix to use is 3/4 gallons

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3 years ago

two cards are selected from a standard deck of 52 playing cards. the first card is not replaced before the second card is select

MatroZZZ [7]

Answer:

4/663

Step-by-step explanation:

(4/52)×(4/51)

= 4/663

= 0.00603

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3 years ago

As of December 2006, the national debt was $8.6 trillion, or 8.6 x 1012 dollars. At that time, the U. S. population was approxim

Aloiza [94]

0.92850510677 I hope this helps

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3 years ago