Answer:
7.23 dollars per pound
Step-by-step explanation:
Take the total amount paid and divide by the number of pounds
14.46/2
7.23 dollars per pound
Answer:
5
Step-by-step explanation:
- (4n+5)-n/20=1
- cross multiply:(4n+5)-n=20
- 4n+5=20+n
- 4n-n=20-5
- 3n=15
- Divide both sides by coefficient of n
- n=5
Answer:
In linear algebra, a coefficient matrix is a matrix consisting of the coefficients of the variables in a set of linear equations.
Step-by-step explanation:
the matrix is used in solving systems of linear equations
7 days in a week
6 weeks
125 times 42
5,250 would be your answer