Johnny and mona work in a bakery.
johnny sells 14 boxes of almond cookies. each box has the same number of cookies. let a represent the number of almond cookies in a box.
mona sells 28 boxes of chocolate cookies. each box has the same number of cookies. let b represent the number of chocolate cookies in a box.
johnny writes 14a+28b as an expression to show the total number of cookies that he and mona sold.
which of the following expressions is equivalent to johnny's expression?
14(a+b)
14(a+2b)
14a+(2b)
28(a+b)

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.