Step-by-step explanation:
Variable x = number of copies
6.50 <= 0.45x
Divide both sides by 0.45
6.50 ÷ 0.45 <= 0.45x ÷ 0.45
14.4444.... <= x
No more than 14 copies
6.50 <= 0.45x
6.50 <= 0.45(14.444)
Answer:
Step-by-step explanation:
9*n+2=45
9*n+2-2=45-2
9*n=43
<u>9n</u>=<u>43</u>
9 9
n=4 7/9
Answer:
Step-by-step explanation:
25+64= c^2
c=
12^2+b^2=18^2
b^2=324-144
b^2=180
b=6√5
I am not sure for the second one. Hope it helps :)
The first blank is 3
the second blank is 5
therefore the same things cannot add up to 2 and 8 at the same time
Answer:
6
Step-by-step explanation:
divide both sides of the equals by 5 to get p on its own
5p divided by 5 = p
30 divided by 5 = 6
