Match each expression to its simplest form

Mathematics

1 answer:

Natalka [10]3 years ago

6 0

Answer:

(6r+7)+(13+7r)=13r+20

(13-3/2r)-(1-r)=12-1/2r

(-8-r)+(2r-4)= -12+r

(7r-3/2)-(2/3+6r)=r -13/6!

✌️

You might be interested in

If a movie started at 4:45 and ended at 6:20 how long was the movie?

prisoha [69]

The movie was 1 hour and 35

6 0

3 years ago

A tourist in ireland wants to visit seven different cities. if the route is randomly selected, what is the probability that the

Gwar [14]

We have that
n----------> number of cities
the probability that the tourist will visit the cities in alphabetical order is (1/n<span>!)

P=</span>(1/n!)
n!-------------> (7*6*5*4*3*2*1)=5040
therefore
1/5040=0.000198-----------> (five decimal places)--------> 0.00020 (0.020%)

the answer is 0.00020 (0.020%)

5 0

4 years ago

Read 2 more answers

What is the answer to 7.5+(4.8+9.9)=

kkurt [141]

First you do the 4.8 + 9.9.
This equals 14.7
then you add 14.7 to the 7.5.
You get 22.2.
There is your answer!

6 0

3 years ago

Read 2 more answers

Carmen simplifies the expression (4 y + 8 x + 6) + 25 + (4 x + 6 y + 7). The coefficient of the variable y in her simplified ans

Gnoma [55]

C. 10. Yeyeyeyeyeyeyeeyyee

5 0

3 years ago

Read 2 more answers

Select the factors that can be divided out to simplify the multiplication problem: 4/26 x 13/20. Select all that apply. A. 2 B.

Tcecarenko [31]

$\dfrac{4}{26} \times \dfrac{13}{20}$

-------------------------------------
Divide by factor of 4.
-------------------------------------
<em>*Or divide by the factor of 2 twice</em>

$\dfrac{1 \times 4}{26} \times \dfrac{13}{5 \times 4}$

$\dfrac{1}{26} \times \dfrac{13}{5}$

-------------------------------------
Divide by factor of 13.
-------------------------------------

$\dfrac{1}{2 \times 13} \times \ \dfrac{1 \times 13}{5}$

$\dfrac{1}{2} \times \dfrac{1 }{5}$

-------------------------------------
Combine into single fraction.
-------------------------------------
$\dfrac{1}{10}$

--------------------------------------------------------------------------
Answer: The factors are 2, 4 and 13
--------------------------------------------------------------------------

3 0

4 years ago

Read 2 more answers