]A friend lends you $200 for a week, which you agree to repay with 5% one-time interest. How much will you have to repay (including the principal)?

$210

Step-by-step explanation:

$200 is your base payment

5% of $200 = $10

$200 + $10 = $210

$210

Step-by-step explanation:

$200 is your base payment

5% of $200 = $10

$200 + $10 = $210

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm