Answer:
so all x's have to be added together.
8x+5x+10x+7x=30x
-2+3=1
1dividedby30=30
x=30
hope this helps
The two consecutive integers that x lies between is 5 and 6
Explanation:
The given expression is
Since, the perfect squares of and are given by
⇒
⇒
⇒
⇒
From the above perfect squares, the values close to and are given by
------------(1)
Since, the expression is
Substituting the values, we have,
-------------(2)
Thus, from (1) and (2), the values of x lies between 5 and 6
Hence, the two consecutive integers that x lies between is 5 and 6
Hello
This question requires us to change the subject of a formula. This can be achieved by following the order of operations in reverse. First, isolate the terms with our variable of interest, x:
ax - bx = z - y
Then, we take x out as it is being multiplied to both a and b:
x(a - b) = z - y
Dividing (a - b) on both sides, we get:
x = (z - y) / (a - b)
Thus, the answer is A
It is 900,000.
Explanation: Because it is in the hundred thousands place.