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
KiRa [710]
3 years ago
8

How do you do a, b, c, d? With work shown thank you.

Mathematics
1 answer:
BigorU [14]3 years ago
7 0

I will do a and b and you do the rest.


For (a), the equation is x + y = 154.


For (b), the equation is 320x + 85y = 14,970.


We have two equations in two unknowns.


Use the substitute method to find x and y (the given c). Once you have x and y, use that to find d.


Take it from here.


You might be interested in
Express g(x) = x4 + 2x3 − x2 + 4x + 12 as the product of linear and irreducible quadratic terms.
CaHeK987 [17]
If your asking for the answer it’d be
x= -1
4 0
3 years ago
Can someone plz help me out! With this problem I really need help ASAP! I will mark you as brainiest! Help help ASAP!
mina [271]

Answer:

Bruh]

Step-by-step explanation:

4 0
3 years ago
X+16=25 it's a equation
Zielflug [23.3K]
x + 16 = 25\\ x + 16-16 = 25 - 16\\ x=25-16 \\\\\boxed {x=9}
5 0
4 years ago
A bedroom ( 14 ft by 12 ft ) and hallway ( 8 ft by 3 ft ) are getting new carpet. How many square feet of carpet will be ordered
Minchanka [31]

Answer:

192 square feet

Step-by-step explanation:

find the are of each room.

4 times 12 is 168

8 times 3 is 24

add both of those together and get 192

i can attach a picture if you want me to

6 0
3 years ago
Which of the following firms could raise prices and expect an increase in revenues?
Katena32 [7]

Answer:

b. a firm whose product has an elasticity of 0.31

Step-by-step explanation:

A type of product that has elasticity less than 1 is considered as 'inelsatic goods. Inelastic goods would not have a decrease in demand even if they are increasing the price of their product.

This means that when the producer of this product increase the price, their profit will either stay stagnant or increase.

In most cases, products that are very crucial to fulfill our basic needs or day to day activity have this type of elasticity.  

Example : Water and  Gasoline,

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is an appropriate scale to graph a credit of $35 and a debit of $40
    11·2 answers
  • What is every password comnason with four numbers through 1234567890
    12·1 answer
  • Prove abcd is a parallelogram
    11·2 answers
  • 20 points
    9·1 answer
  • Tyler begins funding a college education fund for his son. He saves $1000 the first year. Each year he saves 5% more than the pr
    14·2 answers
  • The graph of -7 < 2c-1 < 10 would have closed dots on -7 and 10. Is it True or False
    6·2 answers
  • Can someone please help me with this one
    13·1 answer
  • What is the positive solution to the equation 0=13x2−3?
    8·1 answer
  • As shift manager at a local fast food place, you are responsible for ensuring quality control. You do not want to weigh all the
    5·1 answer
  • what is the example of a product that will have the same number of zeros in the factors and the products? what is one example of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!