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3 years ago

2x -3 =6 Value of x I don't know help

2 answers:

8 0

Add 3 to both sides

 $2x=6+3
$

Simplify 6+3 to 9

 $2x=9$

Divide both sides by 2

 $x=9/2$

OLEGan [10]3 years ago

4 0

You have to add 3 to both sides to get 2x= 9. Then divide 2 by both sides and x would equal 9/2. U can put tht into a decimal if u want though

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Evaluate the function for the given input values f(x)=3x-1 find f(2) f(2)=

Harman [31]

Answer:

f(2) =5

Step-by-step explanation:

We have a function f(x) = 3x-1

When we find f(2) ,let x=2

f(2) = 3*2-1

= 6-1

8 0

2 years ago

HELP ASAP!!!

artcher [175]

The answer will be d but I am not fully sure.

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2 years ago

Zene deposited $50 in a savings account earning 5% interest, compounded annually. To thenearest cent, how much will he have in 3

JulsSmile [24]

Answer:

$\$57.88$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=3\ years\\ P=\$50\\ r=5\%=5/100=0.05\\n=1$

substitute in the formula above

$A=50(1+\frac{0.05}{1})^{1*3}$

$A=50(1.05)^{3}$

$A=\$57.88$

6 0

3 years ago

What are factors of 30

Dennis_Churaev [7]

1,2,3,5,6,10,15,30 because by looking at the number at the ones place, when it is 0 or an odd number, it could be divided by 2. When the places are added together and when it is divisible by 3, it is the factor of 3. Also, when there are 2 and 3 as a factor, it is also divisible by 6.

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2 years ago

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zubka84 [21]

Answer:

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Step-by-step explanation:

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2 years ago