The cost, y, of x packages of balloons at store A is represented by the equation y=1.50x. The costs of packages of balloons at store B are shown in the table. Packages of Balloons, x 5 10 15 20 Cost, y $7.50 $15.00 $22.50 $30.00Which of the following statements are true? Select all that apply. Choose all that apply: The packages of balloons at store B cost $1.25.

The packages of balloons cost the same at both stores.

The packages of balloons at store A cost $1.50.

The packages of balloons at store B cost more.

The packages of balloons at store A cost more.

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)