Answer:
$1.27
Step-by-step explanation:
The cost of a unit item can be found by dividing the total amount paid by the total quantity given. In this case, the total quantitu is given as 3.05 pounds and the price is also given.
Since 3.05 pounds cost a total of $3.87 then the cost per pound would be given by dividing the amount paid by the pounds given
$3.87÷3.05=$1.2688524590163 per pound
Rounded off, then 1 pound is approximately $1.27
Answer:
<u>x = 14</u>
Step-by-step explanation:
4x + (2x + 6) = 90
6x + 6 = 90
subtract both sides by 6:
6x + 6 <em>- 6 </em>=<em> </em>90 <em>- 6</em>
6x = 84
divide both sides by 6
6x/6 = 84/6
x = 14
double check:
4*14 + (2*14 + 6) = 90
56 + 28 + 6 = 90
Have a nice day!
Answer:
69.20in
Step-by-step explanation:
Given data
diagonal of the TV d= 55in
Widht of the TV w= 42 in
Hight h= ???
Applying the Pythagoras theorem
d^2= w^2+ h^2
substitute
55^2= 42^2+ h^2
3025= 1764+ h^2
3025+1764= h^2
4789= h^2
h=√4789
h= 69.20
Hence the Heigth is 69.20in
You multiply 123.22 by .5 , then round to the nearest tenth.