We'll represent the distance as d and the time as t.
d= 3(t+7) because Gilda is 7 minutes late when travelling 3 mph
d= 4(t-5) because Gilda is 5 minutes early at 4 mph
d= 3t + 21
d= 4t -20
3t +21 =4t -20
41=t
d= 3(41) +21= 144
The distance is 144 miles.
The model is 3 inches, since 3 times 3 is 9 and 1 times 3 is 3.
Answer:
5a plus 5 minus 3a is equal 13
Step-by-step explanation:
0.45 Isn't Equal To Any Of These Fractions But It Is Equal To 45/100
Answer:
Step-by-step explanation:
The translation speed of the wheel is:
The angular speed of the wheel is:
