Nikki spent 2/5 of her birthday money on new shoes and 1/4 of her birthday money on a new headband. 5. What fraction equals the amount of money Nikki got for her birthday? (The fraction that would represent one whole?)

Aparallelogram has an area of 216.24 cm2 and a height of 15.9 cm. how long is the base of the parallelogram? enter your answer as a decimal in the box. cm

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.