Answer:
19w^2-m
Step-by-step explanation:
4w^2-m+15w^2
19w^2-m
Answer:6
Step-by-step explanation:
With the 3 on the side we can estimate it being at least half of x so 3(2) , equals 6 hope it helped :)
Answer:
She'd have travelled 120 extra miles, 600 miles in total.
Step-by-step explanation:
480 : 8 = 60 --> 60 miles per hour
60 x 10 = 600 --> 600 miles in 10 hours at that speed
600 - 480 = 120 --> extra miles in the extra two hours at that speed
Answer:
4x+7=27
Step-by-step explanation: The answer you think is correct ! So the 4 times a number is 4x the four being a coefficient and X being the unknown number( variable ) and increase is adding so its +7 and is is just an another word for equal =
Answer:
103.5714286
Step-by-step explanation:
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