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
Maksim231197 [3]
3 years ago
7

7a+4b-2c if a=8,b2 and c=17

Mathematics
2 answers:
notsponge [240]3 years ago
5 0
The answer is 30.
7(8)+4(2)-2(17)=30
Art [367]3 years ago
4 0

<u>Answer:</u>

The value of 7a+4b-2c is 30.

<u>Solution:</u>

Given,

Value of a = 8 ----- (1)

Value of b = 2 ----- (2)

Value of c = 17 ----- (3)

To find the value of the given equation, 7a+4b-2c ----- (4)

Substituting (1), (2) and (3) in (4) we get,

7\times8 + 4\times2 - 2\times17

On multiplying the terms we get,

56+8-34 = 64-34 = 30

So, the value of the given equation is 30.

You might be interested in
PLEASE ANSWER ASAP!!! I WILL GIVE YOU 5 STARS AND BRAINLIEST!!
ehidna [41]

Answer:

j(x) = 2^(x - 5) - 2

Step-by-step explanation:

To the left of the y-axis we see that the blue graph is 2 units higher (vertically) than is the red graph.  This translation is shown in the formula h(x) = e^x + 2.  Beyond that, the graph of f(x) = 2^x has been translated 5 units to the right.

Thus, the "new" function is j(x) = 2^(x - 5) - 2

5 0
4 years ago
What are the abbreviations for a milliliter, a megameter, and a centigram, respectively?
babunello [35]
The answer that you are looking for is, ml, Mm, cg
7 0
3 years ago
Read 2 more answers
In the figure, x is an exterior angle to the triangle below. (a) Explain why x is equal to the sum of the measures of the two no
Ainat [17]

The proof shows that x is equal to the sum of the interior adjacent angles

<h3>Sum of interior and exterior angle of a triangle</h3>

From the given triangle:

x + y = 180 (sum of angle on a straight line is 180 degrees)

Also, the sum of an interior angle of the triangle is 180 degrees, hence:

y + 50 + 70 = 180

Equate both expressions

x + y = y + 50 + 70

x + y - y = 50 + 70

x = 50 +70

This shows that x is equal to the sum of the interior adjacent angles

Learn more on exterior angles here: brainly.com/question/17972372

4 0
3 years ago
What is the answer to 9/10-2/5
SashulF [63]
2/5=4/10 so 9/10-4/10=5/10 which is the same as 1/2
5 0
4 years ago
Read 2 more answers
What's the slope of 2,3 and 9,4
prohojiy [21]
Slope 1/7 ; easiest way to remember is rise over run
7 0
3 years ago
Other questions:
  • Find the difference between -25 and -36​
    11·2 answers
  • Select the statement that best justifies the conclusion based on the given information. B is between A and C Conclusion: A, B an
    9·2 answers
  • Determine whether the improper integral converges or diverges, and find the value of each that converges.
    8·1 answer
  • 14.) George is designing a pool that will be 34 feet long. He plans to make
    14·1 answer
  • Answer: 80% of ____ is 16
    8·2 answers
  • The double number line shows the price of 1 cupcake.
    8·1 answer
  • 3.21 x 10^4 in standard notation
    6·2 answers
  • Please help question 4
    11·1 answer
  • Is the graph increasing, decreasing, or constant? O A. Constant O B. Decreasing O C. Increasing​
    8·1 answer
  • Can someone help me put I’m lost?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!