You are making a pizza for 10 friends. So each person will get 1/10 of the pizza. You want each friend to have at least a 20-square-inch slice of a pizza. How big of a pizza do you need to make? Show your work. Round your answer to the nearest whole number.

Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on … how many pennies are on each square? a =   b =   c = d =   e =   f = g =   h =

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Find the solution of this system of equation -7x+y=-20 9x-3y=36