Answer:
The sum of 3 consecutiveodd number is 27. What are the 3 numbers?
Step-by-step explanation:
A reflect over the x-axis
Answer:
A belt costs $15 and a wallet costs $27.
Step-by-step explanation:
Let's mark price of a belt with x and price of the wallet with y. That leaves is with a system of equations:
x + y = $42
7x + 4y = $213
The goal when solving this system is to get rid of one of the variables. We can do that by multiplying first equation with -4:
-4x - 4y = -168
7x + 4y = 213
Now, we simply add these two equations up:
-4x - 4y + 7x + 4y = -168 + 213
3x = 45
x = $15
Now, we plug in x into any of the two starting equations to find y:
x+y=42
15 + y = 42
y = $27
Answer:The square root of a number is a value that when multiplied by itself equals the original number. ... to solve for the distance between two points (Pythagorean Theorem); to solve ... Another benefit of having a large display is you can compare your current ... Best price for this calculator as of 9-2-2014 is around $94.00 (USD).
Step-by-step explanation:
B : 95! I’m pretty sure cause 90 is a straight angle and that’s near a computers angle is you look at it from the side .