Which expression is equivalent to 3.5x + 4.8? A
3.0.5x + 4.0.8
B
3x .0.5x +4.0.8
с
3 +0.5x + 4 + 0.8
D
3x + 0.5x + 4 + 0.8

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points