Answer:
50
Step-by-step explanation:
A decimal number is divided in two parts by the point. The left part is the integer one and the right one is the decimal part.
In the left part, from right to left you have units, tens, hundreds and so on.
Since 5 is the second digit from the point, its position is tens, that is, it represents 5 tens, which is 50.
Step-by-step explanation:
-12.8x + b = -3.2(4x - 2.1) + 2.4 =
= -12.8x + 6.72 + 2.4
b = 6.72 + 2.4 = 9.12
Answer:
Hello,
Step-by-step explanation:
0 girls and 8 boys :
1 girl and 7 boys:
2 girl and 6 boys:
3 girl and 5 boys:
4 girls and 4 boys:
5 girls and 3 bys:
I let you to calculate and make the sum.
Answer:
77
Step-by-step explanation:
28/4 = 7.
7*11= 77