Monica paid sales tax of $1.50 when she bought a new bike helmet. if the sales tax rate was 5% , how much did the store charge for the helmet before tax.

becky's day
10% eating
15% free time
10% homework
25% school
40% sleep

school - __ hours
eating - __ hours
sleep - __ hours
homework __ hours
free time - __ hours

i will you !

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis