Answer:
90
Step-by-step explanation:
Answer is A. no x-intercept
Answer:
Me sorry come back later
Step-by-step explanation:
Answer:
8.
60 * 2 + 30 = 150km
225 - 150 = 75km
50km/h and 75km, so 1.30h
1.30 + 2.30 + 0.10 = 4.10h
Im not very good at english so I dont know how to explain...
9.
1.30 - 47 = At 12.43
<span>3x+2y=13.95
3x+4y=18.33
-1(3x+2y=13.95)
-3x-2y=-13.95
</span>-3x-2y=-13.95
3x+4y=18.33
2y = 4.38
y = 2.19
y = 2.2
