An irregular polygon with 4 sides is shown.

Select the equation that can be used to find the side length, d, given the perimeter, P, and other three sides.

A

d=P-a-b+c

B

d=P-a-b-c

C

d=P/a-b-c

D

d=P-a+b+c

A three-dimensional printing pen uses heated plastic to create three-dimensional objects. A kit comes with one 3D-printing pen and $p$ packages of plastic. An art club purchases 6 identical kits for $/left (180+58.5p/right) $ dollars.

Ms brown divided her class into equal groups two eighths of 48 students went to math how many students went to math

A witch made two bowls of potion. The first bowl contains 28.5 ounces of potion, and the second bowl contains 3 ounces of potion. She poured 3/4 ounces from the second bowl into the first one.

X + 3y = 5 3x - 1y = 2x -

Which expression are equivalent to the one below? Check all that apply. 5^4*5^x Answer choices: A) 25^4x B) 5^4x C) 5^4+x D) (5•x) ^4 E) 5^4-x F) 625•5^x

7th grade Ms. Takemoto wants to raise her math grade to a 95 to improve her chances of winning a math scholarship. Her math average for the last marking period was an 81. Ms. T. decides she must raise her math average by 15% to meet her goal.

Nobu is making a bracelet with equal sections who makes 4/8 of the bracelet on Saturday and 2/8 of the bracelet on Sunday which model can be used to find the total fraction of the bracelet that nobu makes on Saturday and Sunday

75 is 23% of what number

0.063 written as fraction or a mixed number

Which expression is equivalent to x•25