1/10 of 0.3 is 0.03 because you move the decimal back one place.
6(4r+9)+9r
Distribute 6 through the parenthesis
24r+54+9r
Collect the like terms
33r+54, therefore that is your answer
Or if you want to factor out the expression do
3(2(4r+9)+3r)
Distribute 2 through the parenthesis
3(8r+18+3r)
Collect the like terms
3(11r+18), therefore that is your answer
Whichever works with you from the answer I gave you. Also brainiest please :)
The answer to your question is c.) He can get 2 3/16 pounds of honey if he divides the honey into 2/5 - pound portions.
7/8 / 2/5= 7/8 x 5/2= 35/16= 2 3/16 pounds of honey into 2/5 pound portions
Set up equations like this (keep in mind that perimeter of a rectangle is all sides added up, so two lengths and two widths):
2l + 2w = 340
l = w + 10
Plug (w + 10) in for l in the first equation and solve for w:
2(w + 10) + 2w = 340
2w + 20 + 2w = 340
4w + 20 = 340
4w = 320
w = 80
The width of the field is 80 yd. Plug 80 in for w in either equation:
l = 80 + 10
l = 90
The length of the field is 90 yd.