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
mart [117]
3 years ago
9

What is the algebraic expression of the difference of 4 times a and b?

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

4(a+b)

Step-by-step explanation:

You might be interested in
For their twentieth wedding anniversary, Richard and Sylvia had a party for several of their best friends. Things were going alo
kompoz [17]

Answer:

Richard is older

Step-by-step explanation:

We can set up an inequality for both statements.

Let r equal Richard's age and s equal Sylvia's age.

"I am older than my wife."

Since Richard is speaking, the inequality would look like this:

r > s

This means Richard is older than Sylvia.

"I am younger than my husband."

Since Sylvia is speaking, the inequality would look like this:

s < r

This means that Sylvia is younger than Richard.

We can flip one inequality to "see" them from the same perspective.

Let's use s < r

To make it so that we can see the relationship from Richard's perspective, flip the entire inequality.

s < r

to

r > s

The inequality from the first quote is identical to this one!

Therefore, Richard is older than Sylvia.

8 0
3 years ago
Please answer this correctly
Leno4ka [110]
Yes ,...........:) ,:v
5 0
3 years ago
3/5 × 6/7 help please
zepelin [54]
Multiply the numerator by the numerator (top number). 
Multiply the denominator by the denominator (bottom number). 

So 3 x 6 = 18 
And 5 x 7 = 35 
= 18/35 
6 0
3 years ago
Read 2 more answers
The ratio of customers who purchase items with coupons to customers who don’t use coupons is 6 to 16. If 9 customers use coupons
oksano4ka [1.4K]

Answer:13.5

Step-by-step explanation: 6:9

                                             9:?                                      

             divide both by 3     2:3

             now multiple 4.5.    9:13.5

7 0
3 years ago
The distance time graph represents a journey made by Joe what did you do at 10 minute at what speed was Joe moving for the last
Nikolay [14]

Answer:

a)At 10min= Jo arrived at the destination and prepare to return.

b)8km/h

Step-by-step explanation:

speed = distance/time  30/3.75=8

Hope this helps

7 0
3 years ago
Other questions:
  • What number is divisible by ?<br> 2 3 5 or 10 <br><br> a)130<br> b)123<br> c)555<br> d)5564
    13·1 answer
  • What is the answer to f(0)=(x-3)'2?
    12·1 answer
  • Which is closest to the mean number ??
    15·1 answer
  • Five sixths divided by 3 equals what ​
    10·1 answer
  • A sound engineer is positioning a cardioid microphone for a music concert. Which equation corresponds to a microphone facing the
    10·1 answer
  • Help plss I only need 5
    13·1 answer
  • Find the slope of the line y = –7 2 x − 5 8 . Simplify your answer and write it as a proper fraction, improper fraction, or inte
    5·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    8·2 answers
  • ASAP HELPPPPPP<br><br> Increase 100kg by 12.5%
    15·1 answer
  • The parallelogram shown below has an area of 24 units find the missing height
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!