Carl puts $1.10 in his penny bank everyday in the month of July ( 31 days ). His total saving was $55 at the end of June. What is the best estimate for Carl’s savings at the end of July ?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Solving algebraic equations 2m+3=11

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth