Answer:
0.7
Step-by-step explanation:
Answer:
-52
Step-by-step explanation:
Answer:
=2x+4c+17
Step-by-step explanation:
(2x-3)+(4c+20)
=2x-3+4c+20
=2x+4c-3+20
=2x+4c+17
Answer:
.65m -22 = cost
Step-by-step explanation:
121 +0.65(m-220) <=======use distributive property to expand the R term
= 121 + .65m - 143 simplify
= .65m -22
Answer: 175 robberies
Step-by-step explanation:
Robberies last year= 243
Robberies has reduced by 28% which means there are (100-28)% = 72% robberies this year.
Number of robberies this year= 72% of 243 = 72/100 × 243 = 174.96 = 175.
There are 175 robberies this year
