Answer:
a(n) = -16b + (n - 1)(3b)
Step-by-step explanation:
First term is -6b.
Common difference is 3b; each new term is equal to the previous one, plus 3b.
Formula for this arithmetic sequence is
a(n) = -16b + (n - 1)(3b)
Answer:
little rusty but I think its b sorry if wrong
Step-by-step explanation:
Setup 2 problems
2x - 7 < 15 and 2x - 7 > -15
2x < 22 2x > -8
x < 11 x > -4
Or you can write it -4 < x < 11
Answer:
$75,000
Step-by-step explanation:
Let
x ----> amount lent for product X
y ---->amount lent for product Y
we know that
A bank lent $200,500 for the development of two products
so
----> equation A
The loan for product X was for $50,500 more than that for product Y
so
----> equation B
substitute equation B in equation A

solve for y
