3 years ago

Evaluate this expression for a = 3 and b = 4. (a +4)- 3(8 + 2)

Mathematics

1 answer:

elixir [45]3 years ago

8 0

Answer:

-24

Step-by-step explanation:

its been a while but I believe this is correct

You might be interested in

10 points to the person who answers this whole thing and I will mark you as brainliest.

olga2289 [7]

Answer:

Step-by-step explanation:

Perimeter is found by adding together all the lengths of the sides. For us, that is x + (2x + 5) + (6x - 17) + (3x + 2). Now we will just combine like terms. We can also drop the parenthesis because they do nothing for us and mean nothing to the problem.

x + 2x + 5 + 6x - 17 + 3x + 2 becomes

12x - 10

4 0

4 years ago

How do you find rate of change using a graph?

worty [1.4K]

Answer:

Look at one point and then go over and down and over would be the top and the down would be the bottom number

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers