Five less than 3 times the length, l

Answers

Answer 1
Answer: The equation would be 3l-5.

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HELP ME PLEASE I BEG DONT HAVE ENOUGH TIME!?

What number do you divide by 12 to get 9

Answers


Well I don't know.  Let's figure it out together.

You said (a number) divided by 12 gives you 9 .

A fraction is the easiest way to show division, so
you can write this equation:

               (number) / 12  =  9

Now you can multiply each side of the equation by  12 .
When you do that, you have ...

                 number   =   9 x 12

                 number   =    108 .

Now you know how to find it.  That's even better than just
having the answer.


Work backwards. 12*9=108
check: 108/12=9

A boat can travel 132 miles on 11 gallons of gasoline.how much gasoline will it need to go 252 mileswhat do I do?

Answers

rate is miles/gallons
132/11=12 mile pser 1 galon
ratio and propeortion
132/11=252/xgalons
12/1=252/x
multiply both sides by x
12x=252
divide both sides by 12
x=21

21 gallons
132/11=12per gallon'

12*11=132

252/12=21

21*12=252

11+11=21

21 is your answer


Graph the function. f(x)=5*(4/5)^x​

Answers

The function `f(x)=5*(4/5)^x` is an exponential function with a base of 4/5. Exponential functions with a base less than 1 decay, so the graph of this function will approach zero as x increases.

To graph the function, we can start by plotting a few key points. The following table shows some key points for the function `f(x)=5*(4/5)^x`:

| x | f(x) |

|---|---|

| 0 | 5 |

| 1 | 4 |

| 2 | 3.2 |

| 3 | 2.56 |

| 4 | 2.048 |

We can then plot these points on a graph and connect them with a smooth curve.

The graph shows that the function decays exponentially as x increases. The function also approaches zero as x increases.

Learn more about exponential function here:

brainly.com/question/2456547

#SPJ6

Step-by-step explanation:

would like to show but can't using the phone

~PRE AP ALGEBRA!~- Simplify each expression:

1. 5 (8) (10)
2. 1/2 (6) (12)
3. 1/3 (3) (12)
4. 1/2 ( 8^(2) ) (4)
5. 1/4 ( 10^(2) ) (15)
6. 1/3 ( 9^(2) ) (6)

Answers


1. 5 (8) (10) = 5 (80) = 400

2. 1/2 (6) (12) = (3) (12) = 36

3. 1/3 (3) (12) = (1) (12) = 12

4. 1/2 (8²) (4) = (8²) (2) = (64) (2) = 128

5. 1/4 (10²) (15) = 1/4 (100) (15) = (25) (15) = 375

6. 1/3 (9²) (6) = (9²) (2) = (81) (2) = 162



Emma is 9 1/4 years old . how many months is Emma please answer

Answers

well we know there are 12 months in 1 year
So since she lived 9 already lets multiply that
12 x 9 = 108
so far she lived 108 months but wait! we still need to add 1/4 of a year
lets find out how many months 1/4 of a year is by dividing 12 and 4 
sooo heres the math
12 ÷ 4 = 3
so she lived another 3 months.
Lets add on 108 and 3
108 + 3 = 111
so she lived 111 months her entire life
hope this helps 
and dont forget 2 
MARK ME BRAINLIEST! :P
There are 12 months in a year so 9 x 12 = 108. 1/4 is equivalent to 3/12 because you multiply the numerator and denominator by 3. 108 + 3 = 111.
Emma is 111 months old. Hope this helps!

How many solutions does the system of equations have? A) No solution

B) One solution: x = 0, y = 0

C) One solution: x = 1, y = 5

D) Infinite many solutions

Answers

Answer:

no solution

Step-by-step explanation:

a solution would mean a point where the two lines cross. theres no such thing for parallel lines.

but if the lines are the same, they are parallel and cross everywhere, that would give infinite solutions.

if they would cross once, it would mean one solution

Answer:
A.

explanation::