3 years ago

2.3 x (4 + 12) help plzzzzzzzzzzzxzzzzzzzzxzzzzzxxxzzzzzzzz

Mathematics

2 answers:

spayn [35]3 years ago

7 0

PEMDAS order of operations:

Parentheses first:

2.3 x (4+12) = 2.3 x (16)

Then multiply:

2.3 x 16 = 36.8

Cloud [144]3 years ago

5 0

Do the parentheses first so 12 + 4 = 16

2.3 x 16 = 36.8

The Answer is 36.8
Hope I helped! ( Smiles )

You might be interested in

Kara works as a translator. She charges 21¢ for each word she translates. Which expression should she uses to calculate her char

Travka [436]

21n

Step-by-step explanation:

you don't need a step by step explanation

4 0

3 years ago

What values of x make 3 - 4x > 17 true?

julsineya [31]

Answer: x < -3.5

Step-by-step explanation:

Subtract 3 from both sides and we get

-4x > 14

We divide -4 on both sides, but be careful because we have to flip the sign since it's a negative number.

x < -3.5

4 0

3 years ago

If QR = 18, RS = x -11, and QS = 2x - 11, what is QS?

monitta

Answer:

QS =25

Step-by-step explanation:

QR + RS = QS

18 + (x-11) =2x-11

7 +x =2x -11

18=x

Plug in x

2(18) -11

36-11

QS=25

18 + (18-11) = 2(18)- 11

18+ 7 = 36 -11

25= 25

True

8 0

4 years ago

Read 2 more answers

What is a function? And is this a function?

AnnZ [28]

Y=2 yes (the slope is 0 and the y intercept is 2)

7 0

4 years ago

. Find the distance between points A and B on the graph below.

dmitriy555 [2]

U can just find the slope. From B to A it is up 8 and 3 to the right. So 8/3 which is 2.6 rounded. The answer is C

3 0

3 years ago