Answer:
2.59 x 10-3 = 22.9
and 22.9 in standard form is Your number written in expanded form is:
20 + 2 + 0.9
Answer:
x=150
Step-by-step explanation:
x+30=180[co-interior angle]
x=180-30
x=150
The relationship is not proportional because the boys and girls are in different grades and they are in different activities.