3 years ago

2x + 9 = 23 2x= ? Solve for x

Mathematics

2 answers:

tiny-mole [99]3 years ago

7 0

Answer: x=7

Step-by-step explanation:

2x+9=23

2x=23-9

2x=14

X=14/2

AveGali [126]3 years ago

4 0

Answer:

x=7

Step-by-step explanation:

2x+9=23

-9. -9

2x=14

/2. /2

x=7

You might be interested in

Type the correct answer in each box. if necessary, use / for the fractions bar(s).

Paha777 [63]

The answer is 1/3 and the second box is -1/3

7 0

3 years ago

Jim is fencing a rectangle yard 36ft by 28ft.He is 150ft of fencing and will be installing a 5ft gate on one end. How much fenci

Snowcat [4.5K]

The fencing will have left 190.

5 0

4 years ago

The first term in a sequence of numbers is 1/2

Andrei [34K]

Answer:

The correct answer is C. The 4th term is 11.

Step-by-step explanation:

Since the next term is one more than twice the previous, we can calculate it by the following expression:

$a_{n} = 2*a_{n-1} + 1$

So the second term is:

$a_2 = 2*\frac{1}{2} + 1\\a_2 = 2$

The third term:

$a_3 = 2*2 + 1\\a_3 = 5$

And the fourth term:

$a_4 = 2*5 + 1\\a_4 = 10 + 1 = 11$

The correct answer is C. The 4th term is 11.

7 0

4 years ago

Laws of Sines. Find each measurement indicated. Round your answers to nearest tenth. Part 1

Virty [35]

Answer:

1) 19.0km

2) 23.9mi

3) 53.9yd

4) 30.0mi

(all answers rounded off to the nearest tenth)

Step-by-step explanation:

Please see the attached pictures for full solution.

4 0

4 years ago

Travis has 9 1/3 lb of dried beans he will pour an equal amount of beans into 5 sacks how many pounds of beans will be in each s

pentagon [3]

Answer:

Step-by-step explanation:

9 1/3 is the same as 28/3 i got that by multiplying 9(3)=27 after that add 1 which equals 28 so that would make 28/3 after this just divide (28/3)/5 (btw the ilttle dash means to divide looks like this ( / ) after that) it gives you 1.86666667 if you have a calculator just hit math enter enter

5 0

3 years ago