3 years ago

Please help me and explain!

Mathematics

1 answer:

Sindrei [870]3 years ago

6 0

Answer:

Step-by-step explanation:

See the attached document.

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What is 2+2÷4+34-2÷20= ____

Vadim26 [7]

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2+(1/2) +34- (1/10)
2.5 + 34 - .1
36.5-.1
36.4

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2 years ago

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State whether the number is prime, composite, or neither.<br><br> 55

victus00 [196]

Answer:

composite

Step-by-step explanation:

because number is a number that can be divided evenly by more numbers than 1 and itself.The number 55 can be evenly divided by 1, 5, 11

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2 years ago

Two investments totallng $47,500 produce an annual income of $3000. One investment ylelds 9% per year, while the other yields 6%

enot [183]

Answer:

The correct answer is "$5000".

Step-by-step explanation:

The given values are:

Two investments totaling,

= $47,500

Annual income,

= $3000

One investment yields per year,

= 9%

Other yield,

= 6%

Let,

The amount invested in 9% will be "x".
The amount invested in 6% will be " $47,500-x$ ".

Now,

⇒ $0.09x+0.06(47,500-x)=3000$

⇒ $0.09x+2850-0.06x=3000$

⇒ $0.03x+2850=3000$

⇒ $0.03x=150$

⇒ $x=\frac{150}{0.03}$

⇒ $x=5000$

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2 years ago

Can someone please hep me with this question Jordan is proofreading his personal narrative.

charle [14.2K]

Answer:

When proofreading, you should make sure all details are accurate and writing mechanics are correctly used.

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3 years ago

If a $6.00 ball was bought for $5.25, what was the percentage of the discount?

andriy [413]

Answer:

Step-by-step explanation:

x% of 6 = 5.25

$\frac{x}{100}$ x 6 = 5.25

$\frac{(5.25)(100)}{6}$ = x

x = 87.5 %

discount = 100 - 87.5 %

= 12.5 %

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2 years ago

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