Brian has a model collection of cars, trains, amd fire engines. He has 28 cars. The number of fire engines is 2 times the number of trains. He has 67 models in all. How many of each type of model does he have?

Which list shows all the factors of 18? 1, 2, 3, 4, 6, 9, 18 1, 2, 3, 6, 9, 18 2, 3, 4, 6, 9 2, 3, 6, 9

What is the quadratic parent function and how can you recognize the key features of its graph

What's the reciprocal of 1/5

Evaluate the function P (a) = a^2+4; find p (-10) A.) 29 B.) 40 C.) 104 D.) 53

Find slope and y intercept y=10x+5

A simple interest calculation provides a useful estimate of what compound interest will be if

Sebuah taman berbentuk persegi panjang beraturan 60m*10m. Manakah yang dianggap sebangun dengan taman tersebut. a.) persegi panjang dengan ukuran 30cm*5cm b.) lapangan berbentuk persegi panjang dengan ukuran 10m*6m

Two different ways for 59

Subtract 4 from 10. Then, multiply by z

On a number line, M is at 0 and N is at 9. What is the coordinate of P, which is 2/3 of the way from M to N