Answer:
The numbers are 8 and 6
Step-by-step explanation:
Let x and y be the two numbers
x+y = 14
x-y = 2
Add the two equations together
x+y = 14
x-y = 2
--------------
2x +0y = 16
Divide by 2
2x/2 = 16/2
x = 8
Now find y
x+y = 14
8+y =14
Subtract 8 from each side
8+y-8 =14-8
y =6
The numbers are 8 and 6
Answer:
Sales Tax = 22.80
Sales Tax Rate = 22.80/380 x 100 = 6^
Step-by-step explanation:
Answer:
3 balloon
Step-by-step explanation:
48 divide by 16
Answer:
C(X) = 25 + 2x
Step-by-step explanation:
Hello,
John collects vintage baseball cards,
He already has 25 and he collects 2 cards every month.
In x month, he would have
X = 25 + 2x amount of cards
For instance, in 4 months, he would have
X = 25 + 2(4) = 25 + 8 = 33 cards
25 in the equation is a constant since he already has that in stock before considering or calculating what he gets monthly to increase his number of cards.
Answer:
16. 1 miles
Step-by-step explanation:
Using Pythagorean Theorem,
a^2 + b^2 = c^2
Since the road that goes from his home to work directly is c^2...
Plug in the rest of the numbers
16^2 + 2^2 = c^2
256 + 4 = c^2
260 = c^2
The reverse square of 260 is
16. 1 miles
