How many lines of symmetry does the letter r have?

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Oliver makes blueberry jam every year. the number of kinds of jam he makes this year can be represented by the expression 4p -9, where p is the number of pints he made last year

Janie asked all of her classmates about the number of pets they have in their household. her findings are shown in the table.