Part C Subtracting a number is the same as adding its additive inverse. For which elevation do we need to find the additive inverse? What is the additive inverse of that elevation? the elevation of E= 12.3 -(-9.6) which is equal to 21.9 feet

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

just sum

10 + 10 = 20

- (2, -7)

- lines r and s and lines t and u must be parallel