Answer:
6 different ways? because theres only 6 books left to put on the shelf
Answer:
130, exterior, 8, 93, 87, interior
Step-by-step explanation:
Answer:
C
Step-by-step explanation
5*x=5x -----5*2=10------5*3=15
Answer:
The number before a variable. For example, 4x. 4 would be the coefficient, and x would be the variable.
Get it to equal 0
minus 17x from both sides
2x²-17x+35=0
tricky part
get something like
(2x-a)(x-b)
we know the signs are negative since the middle term is negative and last term is positive
so a and b are either 1 and 35 or 5 and 7
(2x-1)(x-35), nope
(2x-35)(x-1) nope
(2x-5)(x-7), nope
(2x-7)(x-5), yep
(2x-7)(x-5)=0
set to zero
2x-7=0
2x=7
x=7/2
x-5=0
x=5
x=7/2 and 5
