The answer to your question is 1
Explanation: negative divided by a negative is a positive
Since all the terms have the same base you just deal with the exponents.
(X^2)(x^7)=x^9
X^9(x^-3)=x^9/x^3=x^6
Answer:
The equation is ⇒ 7( x - 0.75 ) = 2.8
The normal price of one cookie = $1.15
Step-by-step explanation:
Let the normal price is x
So, the cost of cookie today is x - 0.75
The price of 7 of them will be $2.8
So the equation will be:
<u> 7( x - 0.75 ) = 2.8</u>
Solve for x:
x - 0.75 = 2.8/7 = 0.4
x = 0.4 + 0.75 = 1.15
First you divide 440 by 10 to see the amount of miles you can drive on one gallon, which is 44, then multiply by 75 so 44*75= 3300
Your answer is 3300 miles
