3 The graph shows how Morgan's savings account
balance changed over the last six months. How much
did Morgan save per month, in dollars?
650
600
550
500
450
Savings
200
150
100
50
1
2
6
7
3 4 5
Month

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,