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
ollegr [7]
3 years ago
13

usps charges $7 for 1st pound and additional pound $0.2.fedex charges $5 for 1st pound and $.30 for additional pound.what would

be the total cost for 20 pounds.
Mathematics
1 answer:
Alex3 years ago
6 0
Use google calculator use google calculator to find the sum of the times 9 times 8
You might be interested in
8y cubed +3xy+2y squared - 4xy
Irina-Kira [14]

Answer:

8y^2 + 3xy + 2y^2 - 4xy

8y^2 + 2y^2 + 3xy - 4xy

10y^4 - 1xy

Step-by-step explanation:

8y^2 + 3xy + 2y^2 - 4xy

8y^2 + 2y^2 + 3xy - 4xy

10y^4 - 1xy

7 0
3 years ago
The equation y=7.6x represents a proportional relationship what is the constant of proportionality?
prisoha [69]

Answer:

Option B. 7.6

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

where

k is the constant of proportionality

The slope of the linear equation is the same that the constant of proportionality

In this problem we have

y=7.6x

so

the slope is m=7.6

therefore

The constant of proportionality k is k=7.6

5 0
3 years ago
15. A farmer records the number of eggs that chickens on the farm produce each week. The table
morpeh [17]
The answer to the question you are asking is 56
4 0
3 years ago
Compare 3/5 and 6/9.
tiny-mole [99]
To compare you should make the down part equal first
27/45 < 30/45
5 0
2 years ago
Read 2 more answers
if p(x) = x+ 7/ x-1 and q (x) = x^2 + x - 2, what is the product of p(3) and q(2)? a. 50 b. 45 c. 40 d. 20 e. 6
Amanda [17]

Answer:

d. 20

Step-by-step explanation:

To answer the question given, we will follow the steps below:

we need to first find p(3)

p(x) = x+ 7/ x-1

we will replace all x by 3 in the equation above

p(3) = 3+7 / 3-1

p(3) = 10/2

p(3) = 5

Similarly to find q(2)

q (x) = x^2 + x - 2,

we will replace x by 2 in the equation above

q (2) = 2^2 + 2 - 2

q (2) = 4 + 0

q (2) = 4

The product of p(3) and q(2)   =   5 × 4   = 20

6 0
2 years ago
Other questions:
  • Geraldo has a coupon for $12 off the total bill at a local restaurant. Geraldo does not want to spend more than $65. The inequal
    7·2 answers
  • What is the anwer? plz help. 2(4x+2) = 4x - 12(x-1)
    6·2 answers
  • you and your best friend are going out for ice cream there are 7 different flavors issues from what is the approximate probabili
    8·1 answer
  • Sydney and Mila go to the movie theater and purchase refreshments for their friends. Sydney spends a total of $28.50 on 9 drinks
    10·1 answer
  • describe how making a list can help you solve a math problem.Write a problem that could be solved by making a list.
    8·1 answer
  • Find the product of (x + 5)(x − 5).
    8·2 answers
  • A football player starts on the 20 yard line and gains 9 yards. On the next play, he loses 4 yards. The referee says there’s a p
    7·1 answer
  • 4r+9r-11r+7r= Simplify Combine like terms
    5·2 answers
  • Best explained and correct answer gets brainliest.
    11·1 answer
  • Can someone please help me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!