What kind of model is shown below?

2CO+o2-->2CO2

A. A structural model

B. A physical model

C. A computer model

D. A mathematical model

Mr. Trager has $500.00 to spend at a bicycle store. All prices listed below include tax. - He buys a new bike for $273.98 - He buys 3 bike reflectors for $7.23 each - He buys 1 bike helmet for $42.

What is the solution to 6y - (2y-5) = 29

Which answer choice below correctly identifies the 202nd term in the sequence 5, 10, 15, 20, 25 ...?

What is the solution to the equation sqrt - 5p=sqrt24-p

Suppose a population of 250 crickets doubled in size every 3 months. How many crickets will there be after 2 years?

3. Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. -5 - 10-20-40

8 (3x+3) + 3x i don't know this answer

What is the volume of a shoe box with length 13 inches, width 7 inches, and height 5 inches? V = lwh

Alex accidentally forgot to stock up on toilet paper before the stay-at-home order. Now he has to buy toilet paper on the black market. Though the price of toilet paper on the black market has mostly stabilized, it still varies from day to day.

Write the following equation in the general form Ax + By + C = 0. 2x + y = 6