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
Brilliant_brown [7]
3 years ago
10

What does it mean when ph is slightly acidic?

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0
D. Slightly acidic is 5.0 to 5.5
You might be interested in
Solve for x . <br> X+9 .. 2x-3 .
nadezda [96]
X + 9 = 2x - 3
<u>-x         -x        </u>
     9 = x - 3
<u>   +3       +3</u>
   12 = x
6 0
3 years ago
Brian wrote this expression to describe the total distance he was going to hike in two weeks.
Anit [1.1K]
A would be the answer because Brain might not have been paying attention to the miles so he adds a to the 5 miles he walked the next week.
6 0
3 years ago
For f (x)= -x + 8, what is the value of x for which f(x) = 9?
Elina [12.6K]

Answer:

x=-1

Step-by-step explanation:

f (x)= -x + 8

Let f(x) = 9

9 = -x+8

Subtract 8 from each side

9-8 = -x+8-8

1 = -x

Multiply each side by -1

-1 = x

8 0
3 years ago
9 + 2r = 21.2 What does r equal?
LenaWriter [7]
R=6.1 Hope this helps

7 0
3 years ago
On a test Ricky wanted to score 90% on his next examination. Ricky scored 24 out of 30 on the examination. Did Ricky reach his g
Vikentia [17]

No, he got an 80% on the test. 24 divided by 30=0.80

7 0
2 years ago
Other questions:
  • How do u say 0.99999999 in words
    5·1 answer
  • What is the completely factored form of p^4 – 16?
    14·2 answers
  • 3 sin^{2} x +cos 2x= (5/4)<br>answer in radians
    15·1 answer
  • Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is
    12·2 answers
  • I need help with this
    6·1 answer
  • The function and it’s inverse are shown on the same graph. Which statement best describes the relationship between the function
    11·1 answer
  • In a class of pupils, 13 play the flute and
    9·2 answers
  • 9 Which of the following is the solution to this system of equations below?
    13·1 answer
  • Two sides of a right triangle have lengths of 60 feet and 75 feet.
    5·1 answer
  • Please choose the correct answer choice and fill in the blanks within the answer choice you choose.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!