Answer:
1) 
2) 
3) 
Step-by-step explanation:
1) Length of a ruler = r
Height of Shiela = s
According to the question ,
5 times the length of a ruler increased by 2 .
⇒ 
Also , 5r + 2 is less than height of Shiela.
Hence , the linear inequality is ⇒
2) Let the cost of each t-shirt be 't' & cost of each short be 's'.
⇒ Cost of dozen of t-shirts = 12t and Cost of half a dozen shorts = 6s
According to the question ,
12t & 6s is not greater than Php 960.
Hence the linear inequality is ⇒
3) Let the number of Php 100-peso tickets be 'p' and let the number of Php 50-peso tickets be 'q'.
According to the question ,
Difference of p & q is not less than 30
Hence the linear inequality is ⇒
Answer:
It would take 7.62 minutes for the third conveyor belt alone to do the same job
Step-by-step explanation:
The together rate is the sum of each separate rate.
In this question:
First conveyor: Rate of 1/9.
Second: Rate of 1/11.
Third: Rate of 1/x.
Total: 1/3
So
It would take 7.62 minutes for the third conveyor belt alone to do the same job
Answer:
Perimeter: 
Area: 
Step-by-step explanation:
If the diagonal of the square is 24 inches, the side length of the square is 
inches (
). The perimeter of this square is then 
and the area 
.
Answer:
5.6 x 10^3 (10 to the power of 3)
i.e. 5600 = 5.6 x 10^3 because you have to go back 3 times to get 5.6 *you cannot have a number less than 1 or more than 10*
So the power of 3 is the amount of times you had to move back
Step-by-step explanation:
This is how you write 5600 in standard form!
HOPE THIS HELPS!!
Answer:
addition prop of equality
Step-by-step explanation:
youre welcome
