Answer:
1.25
Step-by-step explanation:
type in your calculator:
-1.5+2.75 OR 2.75-1.5
you should get the same answer
Answer:
b = -1
Step-by-step explanation:
Solve for b means, write in the form of b =...
Given
+ b = - 1 and this is the same as b = - 1.
That is because the plus sign has no real meaning here, so you can ignore it as if it was not there at all.
It so turns out you now have the answer!
The statement which therefore finds a solution to the given model is; Removing 1x-tile from each side.
<h3>Equation model</h3>
The model represented by the statement;
- 2 x tiles = 1 x tile and 3 is;
In essence, The mathematical solution to the model which involves solving for x is;
- 2x -1x = 1x + 3 -1x; so that we have;
The statement which therefore finds a solution to the given model is;
- Removing 1x-tile from each side.
Read more on equation models:
brainly.com/question/25896797
The best way to work this to add the two numbers of the ratio together (8+5), giving you 13. You should then divide the total number of cards (78), by this, giving you 6. This means that each part of the ratio is worth 6. The first ratio is 8, meaning that you will have 6x8 baseball cards. There will be 48 baseball cards. The second ratio is 5, meaning that you will have 6x5 football cards. There will be 30 football cards.
In the box, there are 48 baseball cards