-3n < 81...divide both sides by -3, change the inequality sign
n > -81/3
n > - 27 <==
** in an inequality, when dividing/multiplying by a negative number, the inequality sign changes
125-6= 119 119-6= 113 113-6=107 107-6= 101 101-6= 95
119 113 107 101 95
Answer:
16 to 4
Step-by-step explanation:
8 to 2 can be reduced to 4, so to have a ratio equivalent, it must be able to be reduced to 4 also. An example would include, 16 to 4.
Answer:
The least number of packages of balloons he can buy in order to have one balloon per person is 8.
Step-by-step explanation:
;)
= 2x-10-6x-6
= -4x-16
first line is a middle step after distributing, second is the answer