X2<span> - 25 = x</span>2<span> - 5</span>2<span> = (x - 5)(x + 5)
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Answer:
4(-7)
4*-7=-28
Whenever multiplying +positive sign and -negative sign= -negative sign
The inequality is: x*0.75 + 3.00 < 20.00, where x represents the number of miles. When you solve the inequality, you get 22.66 miles. When you round up to 23 miles, you don't satisfy the inequality, so you have to round down to 22 miles.
Answer: (C) 22 miles
12/10 = 1 2/10 or 1 1/5
15/6 = 2 3/6 or 2 1/2.
To turn these fractions into mixed numbers you have to see how much times the denominator can go into the numerator and the amount of numbers left over. For 12/10, 10 can go into 12 1 time, so the whole number is 1. There is 2 numbers left over, so the numerator is 2 and you do not have to change the denominator. To simplify, divide the numerator and denominator by the highest number it can be divided to
So there are 64 books (lol, minecraft) 64 divided by 5= 12 remainder 4 So there are 12 complete stacks of 5.
Defend:
There are 64 books and each stack has 5 books. 64 divided by 5 equals 12 with a remainder of 4. Since each stack must have 5 books there are 12 complete stacks.
