Answer:
A and D
Step-by-step explanation:
distance = rate x time
196 = 3.5r
r = 196/3.5
r = 56 mph
A) 56 x 4 = 224 Yes
B) 56 x 6 = 336 No
C) 56 x 9 = 494 No
D) 56 x 7 = 392 Yes
Answer:
63, 63.4, 63.41
Step-by-step explanation:
Whole number = 63
Nearest tenth = 63.4
Nearest hundredth = 63.41
X + y + z = 27
x = 2z
y = 3 + z
2z + 3 + z + z = 27 ; 4z = 24; z = 6 youngest
x = 12 oldest
y = 9 middle one
Tell Me if I'm Wrong But I Believe It's 198m3
Has to be the first one because Yk how they do it so yea