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
8090 [49]
3 years ago
8

Evaluate this expression for x=2 and y=5.

Mathematics
1 answer:
bija089 [108]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Substitute the given values for x and y into the expression

\frac{20}{5} - \frac{8}{2} + \frac{3(2)(5)}{2+5}

= 4 - 4 + \frac{30}{7}

= 0 + \frac{30}{7}

= \frac{30}{7} = 4 \frac{2}{7}

You might be interested in
You will write a procedural page explaining how to find the volume of a prism. This must be done in complete sentences and using
Alex777 [14]
The formula for the volume of a prism is V=Bh, where B is the base area and h is the height.The base of the prism is a rectangle.The length of a rectangle is 9cm and the width is 7cm.
3 0
3 years ago
Read 2 more answers
How to simplify -3 (4×-5y-5×)
VMariaS [17]
Distribute -3 to the rest of the numbers by multiplying them together. That’s all you need to do you don’t have to solve
6 0
3 years ago
Read 2 more answers
Which set of ordered pairs represents a function?
juin [17]
I think that first one represents a function.
6 0
3 years ago
Sums of series, Maths. Any help appreciated.
Andrej [43]

Answer:

Step-by-step explanation:

Well, a series in math is simply the sum of the various numbers, or elements of a sequence. For example, to make a series from the sequence of the first five positive integers 1, 2, 3, 4, 5, just add them up. So, 1 + 2 + 3 + 4 + 5 = 15 is a series.

that all what i know i am really sorry bro but that is what i understand !

7 0
3 years ago
Bruce drew a rectangle with a length of 8 3/4 inches and width of 6 inches. Brandon drew a rectangle with dimensions that were 1
AysviL [449]
The correct answer is D.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Because higher education is free in argentina, nearly how many of the eligible students are enrolled in secondary schools? 1/4 1
    10·2 answers
  • What are the points of intersection of the following functions? F(x)=3x+6 and g(x)=2x^2-3
    15·1 answer
  • Can u help me with the whole page
    9·1 answer
  • Find the measure of the numbered angles for the parallelogram for number one!
    10·1 answer
  • The perimeter of a rectangular garden is 40 meters. The length of the garden is one meter less than twice its width. What are th
    7·1 answer
  • Please! Quick, how may days are in between 12/1/16 and 7/20/20???
    15·2 answers
  • The number of seeds found in a sample of 7 different oranges were: 3, 3, 4, 5, 7, 8, and 12. What is the range of the number of
    15·2 answers
  • 1/2 (x -7/4) = 1/8 (x+2)​
    13·1 answer
  • HELPPPP DUE TOMORROW!!!!
    7·1 answer
  • A display case of DVDs are marked 19 for $10. If Larry has $50, how many DVDs can Larry get? (Assume no tax or other fees.)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!