All categories

3 years ago

Which expression is equivalent to 9x - 4 + 4x + 5x + 19

Mathematics

1 answer:

dexar [7]3 years ago

8 0

Answer:

18x + 15

Step-by-step explanation:

Combine like terms & simplify the given expression:

9x - 4 + 4x + 5x + 19

(9x + 4x + 5x) - 4 + 19

(13x + 5x) + (19 - 4)

(18x) + 15

18x + 15 is your answer.

You might be interested in

Taking a quiz plz help

Burka [1]

Answer:

Show the whole photo and you will maybe get help

Step-by-step explanation:

3 0

3 years ago

Please help me :( I would appreciate it

blagie [28]

d or c________________________

Step-by-step explanation:

vvv.

8 0

3 years ago

D=rt What does T equal? Lol how is this possible

vampirchik [111]

Answer:

t = D/r

Step-by-step explanation:

you rearrange the equation so that is the subject. when you bring something over the equal sign, it reverses the function so D = r×t becomes t = D/r

4 0

3 years ago

What is 4/ 6.4 simplified as?

Mashcka [7]

Answer:

−

=−0.62500

Step-by-step explanation:

I used something Imao-

3 0

3 years ago

Read 2 more answers

Ok last one lol i hope

Ksju [112]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers