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
maxonik [38]
3 years ago
14

Please help fast!!!!!!!!!!!!!!

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0

Answer:

The third option, -1/2(30) = -15

Step-by-step explanation:

If it decreases by 1/2, we know it has to be -1/2, and the days we are given are 30. We need to multiply -1/2 by 30 in order to find the water level after 30 days, which would be -15 (inches?) I hope this helped.

You might be interested in
Can someone please help me with number 2 please I’ll love you forever ;)
yawa3891 [41]

Step-by-step explanation:

the first question

x²+x+5

when x is -4

(-4)²+(-4)+5

16-4+5

12+5

17

hope this was helpful

7 0
2 years ago
How to rewrite 0.3 as a simplified fraction
Fofino [41]
3/10 i believe should be the answer
7 0
3 years ago
Read 2 more answers
Jenna made 10 cookies on blah buster day. She ate one of them her brother 0.2o f the cookies her little sister ate 1/5 of them h
prisoha [69]

Answer:

Jenna has 6 and 4/5 cookies left.

Step-by-step explanation:

Jenna starts with 10 cookies. She eats 1, her brother eats 2, and her little sister eats 1/5. If you add up all the cookies they ate. that would be 3 1/5 cookies they ate. So, 6 and 4/5 cookies are left.

ps. give me brainliest pls

6 0
3 years ago
What is 8 4/5 - 1 2/4
Alexus [3.1K]

Answer:

8 \frac{4}{5} - 1 \frac{2}{4} = 7 \frac{3}{10}

Step-by-step explanation:

Convert the mixed number to improper fractions, then find the LCD ( least common denominator ) and combine.

You can write your answer in -

Exact Form :

\frac{73}{10}

Decimal Form :

7.3

Hope this helps!

Davinia.

3 0
3 years ago
Solve |2x + 2| /5 = -3
kaheart [24]

Answer:

there are no values of S

that make the equation true.

No solution

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Are -3.86 and 2.9 on the same side or the opposite side of zero ?
    6·1 answer
  • Write the equation you would use to find x, then solve for x.
    8·2 answers
  • PLEASE HELP NOW I ONLY NEED TO KNOW NUMBER 5. 25 POINTS!!!
    10·1 answer
  • Pleaseee help!!!!!!!!!!!!
    5·1 answer
  • 3. A jogger runs 4 miles on Monday, 5 miles on
    9·1 answer
  • A sweater was originally 55$ it is now marked down to 65% of its original price how much is the sweater now
    7·1 answer
  • What is 256 = what to the forth power
    7·2 answers
  • HELP 25 POINTS ASAP. MAKE SURE YOU PUT ANSWER IN CORRECT ORDER
    6·1 answer
  • What is the value of 6x+5y​
    6·1 answer
  • What is the surface area of the rectangular pyramid below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!