<h2>
Greetings!</h2>
Answer:
{x | x > -4}
Step-by-step explanation:
The direction of the < or > sign only changes when numbers are multiplied or divided by negatives.
Because to simplify 9x > -36 you only need to divide by 9, the sign stays the same and the numbers are simply divided:
x > -4
So the solutuon set would be:
<h3>{x | x > -4}</h3>
<h2>Hope this helps!</h2>
L*b becomes (1.2)*(1.3)*l*b=1.56 l*b
so, 56% increase
15% of 40...
15% in decimal form is 0.15...
0.15(40)= 6
your answer is 6.
Answer:
Choice A, C and E
Step-by-step explanation:
<em>Your table is poorly presented</em>
Given
x y
First, we calculate the constant of proportionality (k)
For (3,1.47)
For (5,2.45)
For (9,4.41)
From the above calculations, the constant of proportionality is 0.49.
So, the usable rows must also have 0.49 as their constant of proportionality
<u>Choice A</u>
--- <em>This is usable</em>
<em />
<u>Choice B</u>
--- <em>This is not usable</em>
<em />
<u>Choice C</u>
--- <em>This is usable</em>
<em />
<u>Choice D</u>
---- <em>This is not usable</em>
<em />
<u>Choice E</u>
--- <em>This is usable</em>
7 tens=10,10....=70
20 ones=1,1....=20
which sum up to be 90
5 tens=50
13 ones=13
=63