Create a system of equations
x + y = 123
5x + y = 343
I use substitution
y = 123 - x
5x + 123 - x = 343
4x + 123 = 343
4x = 220
x = 55
Plug in
x + y = 123
55 + y = 123
y = 68
Check
5x + y = 343
5(55) + 68 = 343
275 + 68 = 343
343 = 343
Ok so what we have to do is 4+7+9=c
4+7=11
11+9=20
c=20
your answer is 20
Given situation: The first
2 digit of the 2 different numbers is in the hundred millions place.
Then both numbers also have the same digit.
Now, which is greater. Of the two numbers?
The answer would be the same. The same because they both have the place
value of millions place and they also share the same digits.
Thus, I conclude the both different numbers have the same value.
And since they have the same value, they are equal
I think it's 6.80 hope it helped
Answer:
nearby -3
Step-by-step explanation:
When v^3 is -26, your v is equal to ![-\sqrt[3]{26}](https://tex.z-dn.net/?f=-%5Csqrt%5B3%5D%7B26%7D)
.
3^3 is 27, so v is nearby 3.
or, It would be nearby 3.9
