Answer:
16 feet
Step-by-step explanation:
Since the scale is 3 in : 4 ft, the model car is 16 ft.
Answer:
the first choice
Step-by-step explanation:
![- 5 {x}^{2} + 7x + 3](https://tex.z-dn.net/?f=%20-%205%20%7Bx%7D%5E%7B2%7D%20%20%2B%207x%20%2B%203)
Answer:
C. (6x + 7y)²
Step-by-step explanation:
When you factor out this equation, you will get a square binomial. Since all coefficients are positive, your choice between C and D is C, as it creates all positive coefficients when expanded.
Answer:
proportion
Step-by-step explanation: