<span>-(28-45)
= -28 -(-45)
=-28 + 45
= 45 - 28
= 17
hope it helps</span>
To do this we need to find all the pairs of factors of 18.
These are:
- 18 and 1
- 9 and 2
- 6 and 3
From this we can see there are 3 ways of making a rectangle from 18 cubes
Answer: 120
You can do p/100 = is/of
40/100 = is/300
then multiply diagonally which is 40 and 300
divide by 100
or the easier way is you can multiply .4 and 300
The value of x is 8
- This question is a proportion. To solve it, let's assemble it as follows:
<u>5</u> = <u>4</u>
10 x
- Now, just multiply in the form of a cross. Then, let's split the terms:
5 . x = 10 . 4
5x = 40
x = 40 ÷ 5
<u>x = 8</u>
So, the result of x will be 8
Let the population of Elmore be "X".
Since that the population of Linton is 12 times as great as the population of Elmore, then it is considered to be "12x".
Since that the sum of both Elmore and Linton is 9.646, then "X + 12x = 9464" x+12x is 13x , so it should be "13x = 9464". Now, it is easy to find the population of Elmore which is 9464 / 13 = 742. Since that the population of Linton is 12 times the population of Elmore, then the population of Linton is "742 * 12 = 8904".
