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
a_sh-v [17]
2 years ago
5

Which expression represents the product of a number y and 4? (a) 4y (d) y + 4

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
8 0

Answer:

A

Step-by-step explanation:

You might be interested in
Identify the amount, base, and percent in the problem: What is 60% of 485?
IrinaK [193]

Hey there! I'm happy to help!

The percent in the problem is 60% (as it has a percent time).

The base is the number we start with, so it is 485.

The amount is the percent of the base. As a decimal, 60% is 0.6. So, we just multiply this by 485.

0.6×485=291

Therefore, the amount is 291.

AMOUNT: 291

BASE: 485

PERCENT: 60%

Have a wonderful day! :D

3 0
3 years ago
25ft+25ft+20ft+20ft+2.5ft+2.5ft+8ft+13ft
Anna71 [15]

we are given

25ft+25ft+20ft+20ft+2.5ft+2.5ft+8ft+13ft

Since, every value is in ft

so, we can take out ft

=(25+25+20+20+2.5+2.5+8+13)ft

now, we can add them

and we get

=116ft............Answer

7 0
3 years ago
Please help me asap with number 20 and explain please
kow [346]

Answer:

c

Step-by-step explanation:

because it is increasing exponentially

6 0
2 years ago
How do you find the domain of a function?
emmasim [6.3K]
Domain of the function is x in order pair for example (2,3) 2 is the domain
6 0
2 years ago
Once upon a time, there was a former whose family raised pigs and chickens. One morning, the farmer's wife looked into the barny
Fed [463]

Using a system of equations, it is found that:

  • There are 8 chickens in the yard.
  • There are 16 pigs in the yard.

-----------------------------------------

This question is solved using a system of equations. I am going to say that:

  • x is the number of chickens.
  • y is the number of pigs.

-----------------------------------------

  • A chicken has 1 head, as do a pig.
  • There are 24 heads.

Thus:

x + y = 24 \rightarrow y = 24 - x

-----------------------------------------

  • A chicken has 2 feet.
  • A pig has 4 feet.
  • In total, there are 80 feet.

Thus:

2x + 4y = 80

-----------------------------------------

Number of chicken:

Since y = 24 - x

2x + 4y = 80

2x + 4(24 - x) = 80

2x + 96 - 4x = 80

2x = 16

x = \frac{16}{2}

x = 8

There are 8 chickens in the yard.

-----------------------------------------

Number of pigs:

y = 24 - x = 24 - 8 = 16

There are 16 pigs in the yard.

A similar problem is given at brainly.com/question/24104709

8 0
3 years ago
Other questions:
  • Does (0, -1) make the equation. <br> y = 5x -1. ? Yes or No
    8·1 answer
  • Let f be a continuous function defined on the interval [0,1] such that f(0) = f(1). Show that there exists a number 0 &lt;= a &l
    10·1 answer
  • 3/5 divided by 1/2.................,
    9·1 answer
  • 4: At the checkout
    13·2 answers
  • Convert to cups.<br><br> 9 quarts
    15·1 answer
  • WILL GIVE BRAINLIEST ASAP
    13·1 answer
  • 3. Which of the following equations has a center of (-4,7) and a diameter of 18?
    12·1 answer
  • Plsss help Get brainiest if right!!
    13·2 answers
  • HELPPP MEE PLEASE!! ×∆×∆×∆×∆×
    14·1 answer
  • Three students, Alicia, Benjamin, and Caleb, are constructing a square inscribed in a circle with center at point C. Alicia draw
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!