Martha (from problem 9) has some expenses each week. Each week she buys $9.72 worth of supplies to help her in her business. Assuming she starts with a zero balance, what would the balance be
in her account after three weeks?

if Martha is not earning money to pay it back, it would be negative. Each week, she loses -9.72 dollars. so -9.72 x 3 weeks = your problem. I'll let you take it from there and solve the rest

$1750 x 21 days = $36,750 for her daily article

9.72 x 3 weeks = $29.16

$36,750 - $29.16 = $36,720.84

balance = $36,720.84

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.