40/11 = 3.63
hope this helps
Answer:
164
Step-by-step explanation:
2x+7+5x+12=180
7x+19=180
7x+180-19
7x=171
---- ----
7 7
x=164
Answer:
one
Step-by-step explanation:
3x-7=4+6+4x
3x=7+4+6+4x
3x=17+4x
3x-4x=17
-x=17
x=-17
Answer:
I have no clue
Step-by-step explanation:
The amount of the markup is 20% of 25.15
EQUATION 1: 20/100 * 25.15
ANSWER TO EQUATION 1: 503/100
Then we have divide 503 and 100
EQUATION 2: 503/100
FINAL ANSWER: $5.03
The amount of the markup is $5.03
