Solving:
1) Pass: Make the rule three (Directly proportional)
Two inch nails ______ grams (<span>Weight)
</span>15 ----------------------------35
n ----------------------------- 175
2) Pass: <span>Multiply cross
</span>

3) Pass: Simplify




Answer:
75 nails weigh 175 grams
Answer:
I think that it equals 1ab. Because 3ab - 9ab= -6ab + 7ab= 1ab
Answer: (6^-4)^-4 , (6^-2)^-8, (6^8)^2
Step-by-step explanation:
When there is a number with an exponent in a parenthesis raised to another exponent, you multiply the two exponents together. So, in this case we are looking for 2 exponents that give us a product of 16.
Answer:
<h2>Fraction</h2>
Step-by-step explanation:
The definition of a rational number is that is can be written as a fraction. Other irrational numbers, such as pi, cannot be.
If f(x) = 0 then
solutions
x = 7 , x = -4
hope it helps