3 years ago

3 times a number which is 2 less then z is nine

Mathematics

1 answer:

sineoko [7]3 years ago

5 0

I used x to replace the unknown number. Hope this helped.

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Mplify the expression:<br> | 5q + 84 - 94 + 84

Leto [7]

Answer:

5q+74

Step-by-step explanation:

84+84=168

168-94=74

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2 years ago

you are purchasing a house 12 years from now the estimated purchase price is $171,600 you want to make a 20% down payment how mu

IRINA_888 [86]

Answer:The answer would be $238.33 a month

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2 years ago

You deposit $1200 in an account. The annual interest rate is 3%. How long will it take you to earn $108 in simple interest?

Kruka [31]

Answer:

<em>Interest = $3,888</em>

Step-by-step explanation:

Formula:

I = prt or I = p · r · t

what it stands for:

I = amount of interest

P = principal amount ($1,200)

R = interest rate (in years)(3% into decimal which would be .03)

T = amount of time (in years)($108)

so:

I = prt

I = (1,200)(.03)(108)

I = $3,888

Interest = $3,888

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2 years ago

Lurinda ordered some boxes of greating cards online the cost of the cards is $6.50n + $3 where n is the number of boxes orderd a

Neporo4naja [7]

Answer:

$55

Step-by-step explanation:

For this question you would have to multiply

6.50*8 which equals $52

Then add 3 dollars for the total 52+3=55

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3 years ago

What is 18 8/16 rounded to the nearest whole number?

Angelina_Jolie [31]

18 8/16 = 18.5....rounded to the nearest whole number = 19

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2 years ago