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
Reil [10]
3 years ago
7

Hello Pleasa help ASAP !!!!

Mathematics
1 answer:
cricket20 [7]3 years ago
3 0
Would have to go with A.

Most of us have to invest in study time for recall at test time.
You might be interested in
What are the like terms in the expression<br>below?<br><br>3x + 8 + 3y + 8x​
Lorico [155]
The like terms would be 3x and 8x
4 0
3 years ago
A postal clerk sold 50 postage stamps for $16.05. Some were 39-cent stamps and the rest were 24-cent stamps. How many 39-cent st
svetoff [14.1K]
39x + 24(50 - x) = 1,605 
<span>13x + 8(50 - x) = 535 </span>
<span>13x + 400 - 8x = 535 </span>
<span>5x = 135 </span>
<span>x = 27 </span>

<span>Answer: 27 of 39-cent stamps were sold</span>
7 0
4 years ago
Solve for the value of y. 13 points
iogann1982 [59]

Answer:

y=30

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find all the real square roots of 0.0036
amm1812
The square root of 0.0036 can be calculated through the calculator. The answer is 0.06. WE can also take by the eye the square root of 0.0036 in which the square root of 36 is 6. The number must be greater than 0.0036. The answer is 0.06.
7 0
3 years ago
Select True or False for each statement.
Tpy6a [65]

Answer:

1. True

2. False

3. True

4. False

5. True

Step-by-step explanation:

1. For a real number a, a + 0 = a.

This is true, any number plus zero is that number.

2. For a real number a, a + (-a) = 1.

This is false.  Adding a negative number is the same as subtracting that number. So a + (-a) = a - a = 0

3. For a real numbers a and b la-bl = |b-al.

This is true.  Absolute value represents the distance between two numbers.  This number can never be negative, therefore la-bl = |b-al.

4. For real numbers a, b, and c, a +(bº c) = (a + b)(a + c).

False.  a + (b * c) = a + bc.

If you foil (a + b)(a + c) you will see its equal to a²+ab+ac+bc, which is definitely  different than a + (b*c)

5. For rational numbers a and b when b# o, is always a rational number.

True, a rational number is one that can be written as a fraction with two integers.  The quotient of two rational numbers can always be written as a fraction with integers.

8 0
3 years ago
Read 2 more answers
Other questions:
  • An array showing the factor pair of three and 6 would have 3 rows of 6 objects. True? Or False?
    7·1 answer
  • What is the common ratio of the geometric sequence below? 10, 15, 22.5, 33.75
    6·2 answers
  • Please help me 11 point's this is all my points
    10·1 answer
  • Press on the picture to see the full picture. I’m really stuck
    11·2 answers
  • If a translation maps zl onto ZK, which of the following statements is true? G HS 1 K НІ is twice the measure of 2JK: GH is twic
    15·1 answer
  • Gloria has a package of gummy worms. There are four flavors of gummy worms in the package- cherry, grape, lemon, and orange,
    15·1 answer
  • Plsss help me
    14·1 answer
  • Find the solution set of the inequality <br><br> 4x-1&lt;11
    15·1 answer
  • How am I supposed to do this? I WILL GIVE BRAINLEST!
    15·1 answer
  • Determine the x intercepts of the piecewise function in the image that I sent.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!