This is how you would solve the question.
<span>f(x) = 5(1/5)-x
f(x) = 5(5)x</span>
Answer:
23 yards
Step-by-step explanation:
During a test flight, Jeri's rocket reached a height of 18 yards. This was 7 yards less than the height of Devon's rocket. Write and solve a subtraction equation to find the height of Devon's rocket.
Let us represent the height of Devon's rocket = x
18 yards = x - 7 yards
x = 18 yards + 7 yards
x = 23 yards
The height of Devon's rocket = 23 yards
Hey. Let me help you on this one.
In this problem, we will be needing to calculate values for two different banks with different interest rates. We will need to add both of these values together to find out the total amount of money Gia has. We will also need to find the percentage increase by using the percentage decimal form.
First, let's form two expressions which we can later solve. First account earns an annual 3.4% interest, and the second one earns half of that.
Now that we know the interest rate for both banks (first, and second), we can form an expression for all of them. Before we do this; however, let's find the percentage increase for the banks.
First bank:
Second bank:
Let's form expressions for the banks, now. In order for us to find a certain percentage, we can take the percent in the decimal form, and move the decimal point two spaces to the left.
First bank:
Second bank:
Now, let's add the values together.
Done. We now have our answer. I will be attaching the image that will help you understand what has been done to solve this problem. It should help you on your studies.
Answer: Gia has earned $102 in four years.
Answer:
That should be 11.99+35.50+6.75+3+ 7.15% of EACH of those items added together minus 11.99+35.50+6.75+3+ 6.35% of EACH of the same items added together