Alan draws shapes to create a mosaic. He measures the triangle in the middle of the mosaic. All three sides have different lengths. What type of triangle is located at the center? Group of answer choices

regular

isosceles

scalene

equilateral

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?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers