No they should multiplied before adding
Answer:
56$
Step-by-step explanation:
8*2=16
10*4=40
16+40=56
The addition property of equality. It says that if you add the same number to each side of the equation, the two sides of the equation will be equal. In this case, the number 8 was added to each side.
Hope this helps :)
Answer:
5b: 14 feet per second
4: 25 students per classroom
5a: 1 Cups of flour per Cups of sugar
Step-by-step explanation:
help this helps
Answer:
4.13E23 molecules
Step-by-step explanation:
Molar mass HCl = 36.4611 g/mol
25.0g = 25/36.4611 = 0.686 mol HCl
1 mol HCl = 6.022*10^23 molecules
0.686 mol = 0.686*6.022*10^23 = 4.13*10^23 molecules.
