Claire is drawing a regular polygon. She has drawn two sides with an interior angle of 140°, as shown below.
140
When Claire completes the regular polygon, what should be the sum, in
degrees, of the interior angles?
A) 1260°
o
B) 700
C) 560°
D) 420

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Find the value of x. round the length to the nearest tenth

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?