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3 years ago

Find the consecutive odd numbers such that 6 times the smaller plus 3 times the larger comes to 105

Mathematics

1 answer:

Amanda [17]3 years ago

8 0

Answer:

11 and 13

Step-by-step explanation:

let smaller odd number be x

larger odd nuber be x+2

according to the question algebraic expression can be written as

6x+3(x+2)=105

6x+3x+6=105

9x=105-6

9x=99

x=99/9

x=11

larger number=x+2

11+2

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Step-by-step explanation:

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2 years ago

What is the answer to this 2√3-5√÷√3+2√5

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3 years ago

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Lexi and her mom are volunteering at an emergency relief center. To help prepare in case of a flood, they pack emergency kits wi

GenaCL600 [577]

The equation that can be used to find the number of emergency kits that Lexi packs is 4x=120.

Given that Lexi packs 4 water bottles into each kit and total 120 water bottles are packed by Lexi.

We are required to find the equation which can be used to find the number of emergency kits that Lexi packs.

Equation is like a relationship between two or more variables that are expressed in equal to form.Equation of two variables look like ax+by=c. It may be linear equation,quadratic equation, cubic equation and many more depending on the power of the variable that is present in that equation.

let the number of emergency kits that Lessi packs be x.

The equation which will shows the total number of bottles be:

=(Number of bottles in 1 kit)*x

Equation will be:

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Hence the equation that can be used to find the number of emergency kits that Lexi packs is 4x=120.

Learn more about equations at brainly.com/question/2972832

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8 0

1 year ago

I'LL GIVE BRAINLIEST PLEASEEE HELP (it's my last question)

kenny6666 [7]

Find out how much for 1, by dividing $1.50 by 3
$1.50 for 3
$0.50 for 1
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3 years ago

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7.1.4 Journal Arithmetic Sequence. Please help me on questions 4 and 5. The picture shows the sequence and what I need to fill o

nasty-shy [4]

Answer:

See below

Step-by-step explanation:

Recursive Formula for Arithmetic Sequences

$a_n=a_{n-1}+d$
$a_n$ represents the nth term
$a_{n-1}$ represents the preceding term
$d$ represents the common difference

Explicit Formula for Arithmetic Sequences

$a_n=a_1+(n-1)d$
$a_n$ represents the nth term
$a_1$ represents the 1st term
$d$ represents the common difference

Ernest's Schedule Recursive Formula

We can see that the common difference is $d=0.25$ because for each week, Ernest swims 0.25 more kilometers than the preceding one. Therefore, the recursive formula for Ernest is $a_n=a_{n-1}+0.25$

Ernest's Schedule Explicit Formula

Given our common difference $d=0.25$ from earlier and the fact that $a_1=1$ is our first term, the explicit formula for Ernest is $a_n=1+(n-1)0.25$

Denise's Schedule Recursive Formula

We can see that the common difference is $d=0.5$ because for each week, Denise swims 0.5 more kilometers than the preceding one. Therefore, the recursive formula for Denise is $a_n=a_{n-1}+0.5$

Denise's Schedule Explicit Formula

Given our common difference $d=0.5$ from earlier and the fact that $a_1=1$ is our first term, the explicit formula for Denise is $a_n=1+(n-1)0.5$

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2 years ago

Find the consecutive odd numbers such that 6 times the smaller plus 3 times the larger comes to 105​

Find the consecutive odd numbers such that 6 times the smaller plus 3 times the larger comes to 105