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
lbvjy [14]
3 years ago
8

Math is to hard for meh

Mathematics
2 answers:
denis-greek [22]3 years ago
6 0

Answer:

C. 55

Step-by-step explanation:

20 * 2 3/4 = 20*2 + 20* 3/4 = 40 + 60/4 = 40 + 25 = 55

Another approach: you could rewrite 2 3/4 as 3 - 1/4

Then the question becomes:

20 * 3 - 20 * 1/4 = 60 - 20/4 = 60 - 5 = 55

sweet [91]3 years ago
3 0

Answer:

C

Step-by-step explanation:

2 and 3/4 is equal to 2.75 so just multiply 20 by 2.75 to get 55.

You might be interested in
Mr smith owns a bike store and typically marks up the bikes 20% over the price that the bikes cost him. The bikes cost him 69.95
ICE Princess25 [194]

Answer: $83.94

Step-by-step explanation:

  • 20% = 0.2

69.95 + 69.95(0.2) = 69.95(1 + 0.2) = 69.95(1.2) = 83.94

8 0
3 years ago
What is the coordinate of the focus
timofeeve [1]

Answer:

I want to say B or D please tell me if I'm right lol

6 0
3 years ago
Help me! pleaze help me to do this....give me a step by step answer ..please...
nydimaria [60]
The answer to your question is below this
3 0
3 years ago
What is x? 2x+4x+6x-2(x+3)=34
stellarik [79]

Answer:

x = 4

Step-by-step explanation:

Firstly we have to distribute: 2x + 4x + 6x -2x - 6 = 34

Collect like terms: 10x - 6 = 34

We have to isolate x to get it's value: Add 6 to both sides

10x = 40

Divide both sided by 10: x = 4

7 0
3 years ago
Read 2 more answers
PLS ANSWER
avanturin [10]

The set of points that represents a function is given by:

A {(2, 1), (7, 9), (3, 12), (4, 10)}.

<h3>When does a relation represents a function?</h3>

A set, or a relation, represents a function when <u>each value of x is mapped to only one value of y</u>.

In this problem, we have that option A represents a function, as:

  • In option B, x = 2 and x = -2 are mapped to two values.
  • In option C, x = 4 is mapped to four values.
  • In option D, both x = 1 and x = 2 are mapped to two values.

Hence the set of points that represents a function is given by:

A {(2, 1), (7, 9), (3, 12), (4, 10)}.

More can be learned about relations and functions at brainly.com/question/12463448

#SPJ1

8 0
2 years ago
Other questions:
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    11·2 answers
  • Okay Google write the number with the digit 8 in the tens place
    15·2 answers
  • A rectangular picture is 2.5 inches wide and 4 inches long. If the picture is enlarged so that it is 10 inches long, what is the
    9·1 answer
  • Help please! Thank you!
    13·2 answers
  • A department store buys 300 shirts for a total cost of $7,200 and sells them for $30 each. Find the percent makeup.​
    5·1 answer
  • PLEASE HELPPPPP FASSSTT
    15·1 answer
  • A tree on a hillside casts a shadow 215 feet down the hill. If the angle of inclination of the hillside is 22 degrees to the hor
    12·1 answer
  • A farmer sells 6.9 kilograms of apples and pears at the farmer's market. 2 5 of this weight is apples, and the rest is pears. Ho
    11·1 answer
  • A(1)=−13<br> a(n)=a(n−1)+4<br> ​ <br> find the 2nd term in the sequence
    11·2 answers
  • Please answer this anyone.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!