Answer:
Lenthg times width
Step-by-step explanation:
Answer:
4x⁵z8
Step-by-step explanation:
Y=3x-5
Y=5/4x+3/4
The solution to the equations is in the picture
Answer:
40.5 g
Step-by-step explanation:
Find how much salt is in 450 g of a 9% salt solution.
Note that
450 g - 100%,
x g - 9%,
then
If you evaporated all water from this solution, then you would get 40.5 g of salt.
Answer:
4
Step-by-step explanation:
6+2+4+2+2+7+5+6+3+3=40
40/10=4
Therefore the mean is 4