Answer:
18 feet
Step-by-step explanation:
106.25
5.12 = 0.4166...
0.41 * 255 = 106.25
A) let h = number of half page ads and f = number of full page ads
40h + 75f = 800. Assuming budget is fully spent
h + f = 13
B) 75h + 75f = 975 (multiplying the second equation by 75)
35h = 175 (subtracting the first equation)
h = 5
Michael purchases 5 half page adverts
C) 5 + f = 13 (Substituting for h in second equation)
f = 8
Michael purchases 8 full page adverts
Answer:
2x+2y
Step-by-step explanation:
Use the distributive property:
2(x+y)=2x+2y
Have a nice day :-)