Answer:
maybe 68?
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
square root of 1000 / square root of 250
Answer:
x = 2
y = 1
Step-by-step explanation:
y = 5 - 2x (1)
3x - 2y = 4 (2)
From (1), substitute in (2)
3x - 2(5 - 2x) = 4
3x - 10 + 4x = 4
Collecting like terms
3x + 4x = 4 + 10
7x = 14
x = 2
Since x = 2
Therefore
y = 5 - 2x
y = 5 - 2(2)
y = 5 - 4
y = 1
Answer:
the second one
Step-by-step explanation:
a) C
b) F
c) A
d) D
e) B
f) E
Step-by-step explanation:
To find the correct algebraic expression for each table.
For table a)
The values of T is 2 more than the values of n
So, T ⇒ n+2
For table b)
The values of T is 3 less than the values of n
So, T ⇒ n-3
For table c)
The values of T is thrice of the values of n
So, T ⇒ 3n
For table d)
The values of T is 2 more than from the thrice of the values of n
So, T ⇒ 3n+2
For table e)
The values of T is square of the values of n
So, T ⇒ n²
For table f)
The values of T is 1 less than from the twice of the values of n
So, T ⇒ 2n-1
