3 years ago

What is the value of 30-2(7+2)-1? A. 11 B.14 C.17 D. 19 HURRYYYU

Mathematics

2 answers:

OLEGan [10]3 years ago

7 0

Answer:

Step-by-step explanation:

30-2(7+2)-1

PEMDAS says parentheses first

30-2(9)-1

Then multiply

30 -18 -1

Then subtract

12-1

SIZIF [17.4K]3 years ago

5 0

Answer:

A. 11

Step-by-step explanation:

30 - 14 -4 - 1

You might be interested in

Which of the following is the value of x? A. 2 B.11 C. 20 D. 29

Lunna [17]

Answer:

Step-by-step explanation:

180= 45+ (5x+35)

-45 -45

135 = 5x + 35

-35 -35

100 = 5x

/5 /5

x=20

5 0

3 years ago

What is the sum of the measures of the interior angles of a 14-gon?

tensa zangetsu [6.8K]

The answer would be 154.3

4 0

3 years ago

Read 2 more answers

Suppose it is known that 10% of all people in Texas have a specific blood type. Suppose we take a random sample of 500 Texas res

Mila [183]

Answer:

a) 50

b) 6.71

c) 0.0681

Step-by-step explanation:

check the attached file below

5 0

3 years ago

What is 12/16 reduced?

levacccp [35]

3/4
You can divide both of them by 4. 12/4= 3 and 16/4= 4 Youre welcome

3 0

3 years ago

Read 2 more answers

The difference of twice a number g and 10 is 24

ANTONII [103]

The number g is 7
24-10 = 14
14/2=6

8 0

3 years ago