TO find out how much money is one pound you have to do 12/10
12 divided by 10 is 1.20
SO The cost of one pound is $1.20
Answer:
6 1/2
Step-by-step explanation:
If you write the fractions you get, 2 1/4 + 4 1/4. You first add the whole numbers and get 6, you then add the two 1/4's and get 2/4 which simplifies into 1/2.
Answer: 
Step-by-step explanation:
1. To simplify the expression given in the problem, you must apply a property of exponents called Quotient of powers, which states that when you divide two powers that have the same base, you must subtract the exponents.
2. Keeping this property on mind you have, you can rewrite the expression as following and simplify:
Answer:
One solution
Step-by-step explanation:
As a generalization: an equation of degree n has n solutions. A quadratic equation has the second degree and thus two a solutions; a third degree equation has three, and so on. Thus, a first degree (linear) equation has one solution.
The first questions answer is 50.
The second questions answer is 480
The third is 90
The fourth answer is 180
Lastly the last answer is 180 again
