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
Aleks [24]
3 years ago
5

What is the value of the expression below when x=3 and y=8? 6x + 10y

Mathematics
1 answer:
raketka [301]3 years ago
6 0

Answer: Answer: 98

6(3) + 10(8) = 98

Step-by-step explanation:

You might be interested in
Suppose that a factory manufactures only tables and chairs and that the profit on one chair is $15 and on the table is $20. Each
Leya [2.2K]

Answer:

The data we have is:

Profit per chair = $15

Profit per table = $20

Chair needs: 1 large pice, 2 small pieces.

Table needs: 2 large pieces, 2 small pieces.

You have 6 large pieces and 8 small pieces, and you want to maximize the profit.

Let's define:

T = # of tables

C = # of chairs.

Total profit:

P = C*$15 + M*$20

The number of chairs that you can make is given by:

0 ≤ C ≤ 4

If you make 4 chairs, the profit is:

P = 4*$15 = $60

And there will be 2 large pieces left.

Now for the tables.

0 ≤ T ≤ 3

If you make 4 tables, the profit will be:

P = 3*$20 = $60 (same as before)

And there will be two small pieces left.

Then we want to use a medium number of tables and chairs, we can not use the maximum for any of those, the first thing we should try is:

we ideally would want to use all the pieces that we have.

8 small, 6 large:

Then we can make:

2 tables: we use 4 large pieces and 4 small pieces.

T = 2

And we have left 2 large pieces and 4 small pieces.

The leftover is enough to make two chairs.

C = 2.

In this case, where we used all our materials, the profit will be:

P = 2*$15 + 2*$20 = $30 + $40 = $70

The profit is maximized when we make 2 tables and two chairs.

5 0
3 years ago
3. In an experiment a scientist mixes together three substances. She mixes 18.42 g of
Harman [31]

Answer:

6.24

Step-by-step explanation:

A= 18.42g, B = 5.8g,C = 0.75g

Total = 18.42 + 5.8 + 0.75

= 24.97g

Then divided into four equal parts

= 24.97g/4

= 6.2425g

= 6.24g

7 0
3 years ago
I NEED IT NOW!!! I ALSO NEED YOUR WORK OF HOW YOU GET YOUR ANSWER !! THANK YOU!
Mars2501 [29]

Answer:

Solve the rational equation by combining expressions and isolating the variable

x

.

All real numbers

Interval Notation:

−∞,∞)

Step-by-step explanation:

3 0
3 years ago
What number has a absolute of 10?
LenKa [72]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Luke filled his thermos with soup. did it most likely hold 1.5 cups or 1 gallon <br>​
Jlenok [28]

Answer:

1.5

Step-by-step explanation:

if a thermos holds one gallon worth of soup you must eat alot of soup

3 0
3 years ago
Other questions:
  • Andre is making paper cranes to decorate for a party. He plans to make one large papercrane for a centerpiece and several smalle
    10·1 answer
  • Say that you are about to make a major purchase and would like to save money on sales tax. Which of these is a viable way to red
    7·1 answer
  • Solve 2x+y=2x please answer for me
    7·1 answer
  • kathi starts with a number. she adds 3 to her number, then doubles the result. finally, she subtracts 7. if she ended with 9 wha
    8·2 answers
  • A psychological researcher did a study with a sample of 84 boys and found that the meam length of time that they remained engage
    7·1 answer
  • Please help! I have an answer but idk if it's right so please check and tell me if I made any mistakes! Thank you!
    13·1 answer
  • Russell has c pieces of candy. He gives away 98 of the pieces. Write an expression that shows the number of pieces of candy Russ
    14·1 answer
  • The length and the breadth of a rectangular piece of land are 500m and 300m respectively. Find it’s area
    15·2 answers
  • George is reading a book. At the end of 3 hours he has read 90 pages, and at the end of 5
    6·1 answer
  • If you have the equation of different situations into y = mx + b, What do m and b represent?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!