Answer:
x = 5
Step-by-step explanation:
5 times 5 = 25
25 times 5 = 125
125 times 5 = 625
625 times 5 = 3125
There are five fives.
x = 5
YOU JUST BROUGHT BACK A OLD MEMORY!!
Answer:
75 degrees
Step-by-step explanation:
those two angles = 180
180-105 =75
Answer:
5(9b + 8)
Step-by-step explanation:
Rewrite 45 as 5 * 9
Rewrite 40 as 5 * 8
= 5 * 9b + 5 * 8
Factor out common term 5
=5 (9b + 8)
Answer:
Step-by-step explanation:
you have to
first multiply the numbers you have in the column with the ones in the rows
8x* 5x = 40x² top left
8x* (-3) = -24x bottom left
-1 * 5x = -5x top right
-1* (-3) = 3 bottom right
second add and subtract all
40x²-24x-5x+3 = 40x²-29x+3
