The washer family spent $15.80 each week for milk until the milk prices rose 5% in their town how much do they spend weekly on milk now?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)