6 over negative 10, because you just multiply the numerator and denominator by 2
Answer:
There is nothing here?
Step-by-step explanation:
Answer:
The coefficient of q is 7
Step-by-step explanation:
The two expressions are
(23q – 34) and (–16q – r)
and .
(–16q – r)
The sum of the two expressions is
23q - 34 + -16q - r
When we group like terms the expression will be,
=23q - 16q - r - 34
When we simplify the expression will now be
=7q - r - 34
The coefficient of q is the constant behind q in the expression.
The coefficient of q is therefore 7.
Step-by-step explanation:
Hi there,
The sum of two numbers is 8.
x + y = 8
If three times the first number
is equal to the second number.
3x = y
Replace the y in top equation with 3x
x + 3x = 8
4x = 8
x = 2
Substitute x = 2 in first equation
x + y = 8
2 + y = 8
y = 8 - 2
y = 6
{2,6}
Hope this helps :-)
