Seven more than a number is less than or equal to -18

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

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.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: