1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalka [10]
3 years ago
5

What is the value of 30-2(7+2)-1? O 11 0 14 017 019

Mathematics
1 answer:
jek_recluse [69]3 years ago
7 0
30 - 2 x 9 - 1

30 - 18 - 1

12 - 1

11

So the answer is 11
You might be interested in
Find the equation of this line
il63 [147K]

Answer:

y=x-3

Step-by-step explanation:

slope is 1

y int is -3

8 0
3 years ago
A carpenter can install 8 sheets of drywall in 10 minutes. At this rate, how long does it take to install one sheet of drywall?
grigory [225]

Answer:

8/10=60/x

600/8=75 minutes=x

Good day! :)

7 0
3 years ago
Read 2 more answers
I need help<br> On this question
Lyrx [107]
Answer:
B-28+19m

Explanation:
3 0
3 years ago
An airplane descends 2.8 miles to an elevation of 5.85 miles. Find the elevation of the plane before an airplane descends 2.2 mi
Natali5045456 [20]

Answer:

8.05 miles

Step-by-step explanation:

If it descended 2.2 miles to 5.85 miles then that means it was at 5.85 + 2.2 miles before its descent.

5.85 + 2.2 = 8.05

7 0
3 years ago
Read 2 more answers
please help :( please help :( please help :( please help :( please help :( please help :( please help :( please help :( please h
egoroff_w [7]

Answer:

V= π×r×r×h

DATA

π= 22÷7

r×r =4

h=6

answer= 75.43

7 0
3 years ago
Read 2 more answers
Other questions:
  • A print shop makes bumper stickers for election campaigns. If x stickers are ordered (where x &lt; 10,000), then the price per s
    15·1 answer
  • I dont understand do I multiply four to get the area?
    15·2 answers
  • At the top of a roller coaster hill you are 210 feet above ground. At the bottom of the hill you are 15 feet above ground. Write
    9·1 answer
  • an elevator traveled from the 10th floor to the 2nd floor in 6 seconds. what was the rate of the elevator in floors per second
    12·1 answer
  • Help ASAP: Find the length of RT
    7·1 answer
  • A circle passes through (3,-1),(-2, 4), and (6,8)
    6·1 answer
  • Which function is the inverse of 2) = 2x + 32<br> (x) = –2x+3<br> () = 2x+3
    7·1 answer
  • 9. 1/3(x+6) =8
    10·2 answers
  • I need help to get good grade
    9·1 answer
  • The sum of four consecutive integers is -294. Find the integers
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!