Answer:
x2+8x+16
Step-by-step explanation:
Multiply (x+4)(x+4) to create the polynomial
Answer: 7 miles/h and 1 miles/h
Step-by-step explanation:
With the speed of current = x + 1
Against the speed of current = x - 1
ATQ
4(x-1) = 3(x+1)
4x-4 = 3x+3
4x - 3x = 3+4
x = 7
Speed of boat = 7miles/h
Current of river = 1 miles/h
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Answer:
True
Step-by-step explanation:
Say u had a question like this
"Maddy went to get 5 things from the store.When she got back she bought 10 more items . how many more items were bought
u would set it up like:
5 x
_= _
10 100
Times 100 and 5 and divide by 10
Answer:
24 cubic inches
Step-by-step explanation:
Volume is side x side x side. You already have done side x side so it is just side x area.
Answer:
The possible values are less than 4 but greater than –4
Step-by-step explanation:
If the absolute value of integer number is less than 4 then it is 0, 1, 2 or 3.
so the possible integer numbers are: -3, -2, -1, 0, 1, 2 or 3.
All of them are greater than -4 and less than 4
