Answer:

Step-by-step explanation:
A=2(wl+hl+hw)=2·(2·6+24·6+24·2)= 408cm²
Let:
Philadelphia be point a
Pittsburgh be point b
Distance traveled by Michelle be x
Distance traveled by Rich be 305 x
The general formula is:
distance = velocity (time)
substituting the values:
michelle: X = 65(t)
rich: 305 - X = 70 t
substituting both equations gives:
X = 146.562 miles
t = 2.26 hours or 2 hours and 15 mins
Answer:
178
1900 = 5(x+202)
Step-by-step explanation:
Sasha= 5 times Bess and Jeremy
1900 = 5 (202 + X)
/5 /5
380 = 202 + x
-202 -202
178 = x
Answer:
11, 15
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
8x2=16
16-63=-47
-47=-40
The numbers do not match.
Hence, the equation is false.