3 years ago

Write the algebraic expression. twice the difference of a number and 11

1 answer:

3 0

2(x-11) Random letters to make this longer: Fygfuyfhfdjhfjfsfyfhkdrsygghjdtddgjhljfyrdyghjlfthdgglghidgjgkhfytfykhyfuggkjgjgdjhgkhfutfihghiffkhgkhfhffjhgjhfytfyjgyidtyfkgukfytfjhgjgfgugkjghjfhgghjfhggjjghjfygfhjfhgfjhggufuggkhfydf fg hjgjgfutfhjgutfhtfjhfgufjgfjgfghfjhghjfhgfjjjjjjj

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Combining like terms 10-5(9n-9)

alex41 [277]

Answer:

$-45n+55$

Step-by-step explanation:

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3 years ago

If I = prt; p = 350, r = 6%, I = 42, then t = 2 A. True B. False

Liono4ka [1.6K]

t = 2 → A true

given I = PRT

to find T , divide both sides by PR

note that R = 6% = $\frac{6}{100}$ = 0.06

T = $\frac{I}{PR}$ = 42/( 350 × 0.06 ) = 2

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3 years ago

Will a negative number become positive when exponent is positive fraction

-Dominant- [34]

Yes, because a negative number multiply by itself it is positive.

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3 years ago

In June 1990, a small academic press published an initial run of 2,500 copies of linguist Chloe Vermeulen’s first book, Speech a

GREYUIT [131]

Answer:

A) 1525

B) 4636

C) 8479

Step-by-step explanation:

Lest say that The book had been sold x copies in the period of June 1990-June 1995. And we know that the book had been sold 152*x/100 copies in the period of June 1995–June 2000. By June 2000 in total 3843 book had been sold. Therefore number of the copies that sold in the period of June 1990-June 1995 is:

$252*x/100=3843\\x=1525$

number of the copies that sold in the period of June 1995-June 2000 is:

$152*x/100=2318$

For the period June 2000–June 2005 2318*2=4636 book had been sold.

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3 years ago

What is 20 divided by 1,000

SashulF [63]

The answer would be 0.02 :)

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3 years ago