Sixth grade >
Y.3 Write variable expressions: word problems 6LQ
Donald has 10 more rubber bands than Rita. Rita has r rubber bands. Choose the expression
that shows how many rubber bands Donald has.
10
r- 10
r + 10
10 - r
Submit what is the answer

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Solve: 3x+y=6 4x-2y=18 show all work !

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =