Let u be the number of used cars and n the number of new cars, then u+n=17.
Sales values: 7000u+16000n=191000; so 7u+16n=191.
Since n=17-u, we can rewrite this: 7u+16(17-u)=191.
7u+272-16u=191, 9u=272-191=81 and u=9. So 9 used cars were sold (8 new).
C.) x(t)=59cos(45)t and y(t)=-16^2 +59sin(45)t + 4
Answer:
no picture given
Step-by-step explanation:
no picture given, so it is impossible to say.
Step-by-step explanation:
2(w-1)=10
2w-2=10
2w=10+2
2w=12
w=12/2
w=6
3/4g = -12
*4 *4
3g = -3
/3 /3
g = -1
