Answer:
Part 1) The algebraic expression is equal to or
Part 2) The algebraic expression is equal to
Step-by-step explanation:
Part 1) Algebraic expression of (n-1) increased by 110%
we know that
110%=110/100=1.10
so
The algebraic expression of (n-1) increased by 110% is equal to multiply 1.10 by (n-1)
Distributed
Part 2) Algebraic expression of n^(-1) increased by 110%
we know that
110%=110/100=1.10
so
The algebraic expression of n^(-1) increased by 110% is equal to multiply 1.10 by n^(-1)
Remember that
so
Answer:
It'll take 25 more minutes
Step-by-step explanation:
1 foot per second and the distance between them after five seconds is 5 feet
Answer:
x=-7
Step-by-step explanation:
-(x-13)=10(x+9)
distribute the negative on the left side and the 10 on the right side
-x+13=10x+90
add x on both sides
13=11x+90
subtract 90 on both sides
-77=11x
divide 11 on both sides
-7=x
x=-7