5=z−4−3
5=z-7
move -7 to the other side
sign changes from -7 to +7
5+7=z-7+7
5+7=z
Answer: z=12
Answer:
Yes.
(20-(-16)) = 20 + 16
20 + 16 = 36 thus
(20-(-16)) = 36
Step-by-step explanation:
With your equation, I'm pretty sure you are trying to determine whether or not this equation is true. Let's start with the first part.
(20-(-16))
Let's break it down.
20 - -16
Whenever a number is like that, it becomes a positive. (I don't really remember what its called, but it flips in negativity)
20 + 16
20 + 16 = 36.
36 = (20-(-16))
Answer:
71s
Step-by-step explanation:
The question we have at hand is 7s² + ___ + 13s + 6² = (7s + 6)². We can expand the perfect equation " (7s + 6)² " in order to find our solution. A perfect square consists of 3 terms, and hence the term in the blanks must add to 13s to form another term.
Applying the perfect square formula : ( a + b )² = a² + 2ab + b², let's expand the expression,
(7s + 6)² = ( 7s )² + 2( 7s )( 6 ) + ( 6 )² = 7s² + 84s + 6²
84s - 13s = 71s, which fills in the blank provided.
33/2 = 16.50
16.50 - 4.50 = 12$
Simon has twelve dollars to begin with.
Answer:
13,000. A lot greater as its 99.1% more.
Step-by-step explanation:
calculator shall guide you.
