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
Alex
3 years ago
7

2/5 y + 1/5 x - 0.26- 6+ (-2)

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

Simplified

2/5y + 1/5x - 413/50

or

0.4y + 0.2 x - 8.26

Step-by-step explanation:

You might be interested in
Which of the binomials below is a factor of this expression? 4x2 - 25y2 z2
garri49 [273]
2x - 5yz this is the answer for apex (^-^) 
3 0
3 years ago
“Camilla makes and sells jewelry. She has 8,160 silver beads and 2,880 black beads to make necklaces. Each necklace will contain
Usimov [2.4K]
<h3>Answer:</h3>

96 necklaces

<h3>Step-by-step explanation:</h3>

To find out how many necklaces Camilla can make, we need to see how many times the required number of beads "goes into" the available number of beads.

Silver: 8160/85 = 96

Black: 2880/30 = 96

Camilla has enough beads to make 96 necklaces.

_____

<em>Comment on this answer</em>

Obviously, if one of the quotients is smaller than the other, Camilla can only make as many necklaces as are supported by the constraining resource.

Even if she had 3000 black beads (way more than 2880), she could still only make 96 necklaces (for example) because she would run out of silver beads making that 96th necklace. (There would be 120 black beads left over in that scenario.)

4 0
3 years ago
Can you help me find this answer
Georgia [21]

Answer:

y = 10m

Step-by-step explanation:

<u>Step 1:  Rewrite</u>

y = centimeters

y = millimeters * 10

y = 10m

Answer: y = 10m

6 0
3 years ago
An elementary school teacher wants to know if the words in a book are too difficult for her students. She reads the first senten
raketka [301]

Answer:

d.every word in the first sentence of the first page of every chapter.

Step-by-step explanation

  • the sample space means the set of total possible outcomes or ALL possible outcomes.
  • so here, the situation is about the teacher reading a sentence.
  • the favorable outcome is the set which has all the words that the students would not know from all the words read  by the teacher or simply from the sample space.
  • since the teacher reads  the first sentence on the first page in every chapter , all the words in that sentence will be sample in this situation.
7 0
3 years ago
8. In a large population, 63% of the people have been vaccinated. If 4 people are randomly selected, what is the probability tha
Ludmilka [50]
The probability that none of the four have been vaccinated is
  (1-0.63)^4 = 0.01874161

The probability that at least one has been vaccinated is the complement of this,
  ≈0.9813
3 0
3 years ago
Other questions:
  • Which graph shows the axis of symmetry for the function f(x) = (x – 2)2 + 1?
    5·2 answers
  • An observatory is shaped like a cylinder standing on one of its bases with a dome on top.The diameter of the floor of the observ
    14·1 answer
  • Margo has a coin collection. She was given 1 coin as a gift, and she adds 3 coins per year. Which of the graphs below represents
    9·2 answers
  • If the probability of success during a single event on a geometric experiment is 0.34 what is the probability of success of the
    14·1 answer
  • As you can see, he uses one square for Stage 1, three squares for Stage 2 and six for Stage 3.
    14·1 answer
  • the sum of the reciprocals of two consecutive even integers is 9/40. this can be represented by the equation shown 1/x + 1/(x+2)
    7·1 answer
  • compare the table and the scatter diagram and select all of the points that have been plotted incorrectly
    13·1 answer
  • Which expression is equivalent to ( 4 1/3)^3 ?
    12·1 answer
  • .
    12·1 answer
  • Max is going to eat either a slice of pie, an apple, or drink a cup of cider for a snack. He is also going to buy pumpkin or a h
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!