There is a group of 7 people ordering pizza. If each person gets 4 slices and each pizza has 8 slices, how many pizzas should they order?

7x4=28

28/8=3.5 (you cant get 3.5 pizzas so ROUND UP)

SO you need 4 pizzas

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents