Answer:
I think it is 90 and 100
Step-by-step explanation:
I used this equation: x is the speed of the slower train
910 = (5x + 10) + 5x
Answer:
117
Step-by-step explanation:
Got it from calucaltor and did it to make sure
Answer:
True
Step-by-step explanation:
The slope is 3 y-intercept is 7 and the equation would be y=3x+7
Answer:
1/(w^35)
Step-by-step explanation:
According to the rules of exponents, you need to multiply both -7 and 5 such that you get...
w^(-35)
Since you cannot have a negative exponent according to the question, you simplify by...
w^-x means that you do 1/(w^-x)
1/(w^35)
Please mark for Brainliest!! :D Thanks!!
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