Write a system of equations to model each situation. Then solve using the method of your choice.
7) The senior classes at High School A and High School B planned separate trips to Yellowstone National
Park. The senior class at High School A rented and filled 2 vans and 7 buses with 407 students. High School
B rented and filled 1 van and 7 buses with 389 students. Every van had the same number of students in it as
did the buses. How many students can a van carry? How many students can a bus carry?

answer: get more recipes with 3 magazines for $20! i often use chicken broth instead of water. 3 tablespoons butter, divided; 1/2 cup freshly grated parmigiano-reggiano bring water and salt to a boil in a large saucepan; pour polenta slowly into 5 minutes to thicken; stir and taste for salt before transferring to a serving bowl.

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

dont know

step-by-step explanation:

idk i dont know

the answer is