3 years ago

Can someone help me with this Algebra 2?

Mathematics

1 answer:

Deffense [45]3 years ago

8 0

I don't know it but how do yo save the pictures on screenshots

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Simplify:<br> (2x - 3)(3x + 4)

UNO [17]

(2x - 3) (3x + 4) = 6x² + 8x - 9x - 12 = <u>6x² - x - 12 </u>

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3 years ago

There were 60 students in two classes 31 in one class and 29 in the other. A small fraction of the all students didn't like to g

Arte-miy333 [17]

1:
3/4 × 31
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2:
2/3 × 2

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3 years ago

The circumference of a circle is 69.08 yards. What is the circle's radius? Use 3.14

yawa3891 [41]

Answer:

r = 11

Step-by-step explanation:

C = 2πr

69.08 = 2(3.14)r

69.08 = 6.28r

r = 69.08/6.28

r = 11

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3 years ago

Ted and Carlos are selling cookie dough for a school fundraiser. Customers can buy packages of sugar cookie dough and packages o

mafiozo [28]

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the sugar cookie dough is $5 each and the gingerbread is $10 each.

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3 years ago

Read 2 more answers

About how many years will it take for $4000 to double at a simple interest rate of 9%

Aleksandr [31]

Answer:

about 11 years

Step-by-step explanation:

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=?\ years\\ P=\$4,000\\ A=\$8,000\\r=9\%=9/100=0.09$

substitute in the formula above

$8,000=4,000(1+0.09t)$

solve for r

$2=(1+0.09t)$

$0.09t=2-1$

$0.09t=1$

$t=11.1\ years$

8 0

4 years ago