3 years ago

What is 3a+2b-5a+b simplified?

Mathematics

2 answers:

marishachu [46]3 years ago

7 0

Answer:

-a + b

Step-by-step explanation:

REY [17]3 years ago

3 0

Answer:

-2a + 3b

Step-by-step explanation:

Since you need to simplify the expression, you need to combine like terms. 3a and -5a are like terms because they both have the variable a. 3a + -5a equals -2a. 2b + b equals 3b. Since b would equal 1. If you combine them together, you get -2a + 3b.

Hope this helps!!

You might be interested in

(ii) The probability the tiles are both the same colour is 16 45 Show that x2 - 6x + 5 = 0.

nika2105 [10]

Answer:

i think probably x = 1 or 5

Step-by-step explanation:

x²-6x+5 =0

so (x-1)(x-5) = 0

so x = 1 or 5

6 0

2 years ago

hey there! So i been wanting to learn and observe peoples reactions, emotions, etc. Do you guys have any tips or any websites an

Leya [2.2K]

Answer:

Possibly tell someone some dramatic news or put them into a dramatic situation? I'm not quite sure but that's a way to get a reaction.

Step-by-step explanation:

7 0

3 years ago

Can somebody please help me with this math problem?

meriva

Answer:

x=8.5

Step-by-step explanation:

you have to count the numbers at the top you get 22 then you subtract 22 from 39 that will get you 17 cut 17 in half and you will get 8.5 .so put 8.5 on both of the sides on the bottom.answer x equals 8.5

4 0

2 years ago

Suppose you flip a coin and spin a spinner that is divided into 8 equal regions. Of the 8 equal regions, 3 are red, 4 are black

kipiarov [429]

Answer:

There is a 1/2 chance of getting tails on the coin and there is 3/8 chance of the spinner landing on red. hope this helps

7 0

3 years ago

8^-3 x 8^-2 x 8^5 a. 8^30 b. 1 c. 80 d. 24

Mazyrski [523]

$8^{-3}\times8^{-2}\times8^5=8^{-3+(-2)+5}=8^{-5+5}=8^0=1$
b. 1

8 0

2 years ago