All categories

3 years ago

12 increased by twice a number is 18. Find the number.

Mathematics

1 answer:

Liula [17]3 years ago

8 0

Answer:

the number is 3

Step-by-step explanation:

lets say the number is n

12+2n=18

2n=6

n=3

Hope it helps

You might be interested in

How to do I solve this

padilas [110]

4. 2b-6+3b=
5b-6=143
5b=143+6
5b=149

b=149
------
5

5 0

4 years ago

Given real numbers a,b > 1.

irina [24]

Answer:

FALSE

Step-by-step explanation:

Recall that a function f(x) is of exponential order c, if there exists a constant M such that and a real r such that

$|f(x)|\leq Me^{cx}\;(x\geq r)$

Now, take a = 2.5 and b = 2

The functions

$f(x)=(2.5)^x\;g(x)=2^x$

are both exponential of order 1, since

$\lim_{x \to \infty}\frac{f(x)}{e^x}=\lim_{x \to \infty}\frac{g(x)}{e^x}=0$

but a>b

8 0

3 years ago

Does anyone ply Pokémon go ?

hammer [34]

Answer: I used to, but it got boring

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Which expression is the same as 57.142

densk [106]

57 wholes and 71 over 500

7 0

3 years ago

Find angles "1" "2" and "3"

Marysya12 [62]

They would be 90 degree angles right?? Because they all make a box that’s my guess

6 0

3 years ago

12 increased by twice a number is 18. Find the number.￼

12 increased by twice a number is 18. Find the number.