Answer:
Rachel drove on Saturday = 503 miles
Rachel drove on Sunday = 438 miles
Step-by-step explanation:
As given , Rachel drove 65 miles less on Sunday than she did on Saturday.
Let us suppose
Rachel drove on Saturday = x
Rachel drove on Sunday = y
then, we get
y = x - 65
Also given, If twice the miles was driven on Sunday is 373 more than the number of miles driven on Saturday
then , we get
2y = 373 + x
⇒2(x - 65) = 373 + x
⇒2x - 130 = 373 + x
⇒2x - x = 373 + 130
⇒x = 503
∴ we get
Rachel drove on Saturday = x = 503
Rachel drove on Sunday = y = x - 65 = 503 - 65 = 438
Answer:
your answer is 11
Step-by-step explanation:
Not quite sure about the answer...maybe we should look for some better like problems....overall, Good luck. I'm sorry I tried to think the best I can..
Answer:
9x +135
Step-by-step explanation:
9(x + 8) +63 (by PEDMAS distribute 9 into parentheses first)
= x(9) + 8(9) +63
= 9x + 72 + 63
= 9x +135 [ =9(x+15) ]
Answer:
B. Metric measurements are based on powers of 10; customary measurements are not.
Step-by-step explanation: