If you would like to solve 4.6 * x < - 15.64 for x, you can do this using the following steps:
4.6 * x < - 15.64 /4.6
x < - 15.64/4.6
x < - 3.4
The correct result would be x < - 3.4.
<span>4x+15≥−9and8x−6≤34</span>
For the first one, you have 4x + 15 is greater than or equal to -9. You need to isolate the x so first subtract 15 from both sides.
so it would be <span>x≥−<span>6 is this what
is this what you are looking for
</span></span>
100 square centimeters means the dimensions are 10x10
but the actual floor will be 1cm:2ft
so 10cm=20feet
making the dimensions 20feetx20feet
the area of the actual floor is 400 feet
Question 14:
We are given that:
C = πd
To solve for d, we need to isolate the d on one side of the equation. This means that we need to get rid of the π next to the d.
In order to do so, we can simply divide both sides of the equation by π as follows:
C/π = πd/π
d = C/π .........> The first option
Question (15):
We are given that:
d = rt
To solve for r, we need to isolate the r on one side of the equation. This means that we need to get rid of the t next to the r.
In order to do so, we can simply divide both sides of the equation by t as follows:
d/t = rt/t
r = d/t.........> The third option
Hope this helps :)
