Answer:
5 11/45
Step-by-step explanation:
1st, write them as improper fractions (so it is easier)
(121/9)-(41/5)
Next, make the fractions have the same denominator b finding their LCD
121/9-->605/45
41/5-->369/45
now subtract
605/45-369/45=236/45 or 5 11/45
Hope this helps ur sis
Sarah sold 66 posters
<em><u>Solution:</u></em>
Let "a" be the number of shirts sold
Let "b" be the number of posters sold
<em><u>Sarah sold a total of 178 t shirts and posters at a festival</u></em>
Therefore,
number of shirts sold + number of posters sold = 178
a + b = 178 ----------- eqn 1
<em><u>She sold 46 more tshirts than poster</u></em>
Number of shirts sold = 46 + number of posters sold
a = 46 + b --------- eqn 2
<em><u>Substitute eqn 2 in eqn 1</u></em>
46 + b + b = 178
2b = 178 - 46
2b = 132
b = 66
Thus she sold 66 posters
I think its 20 pounds per 17 square feet (simplest form)
Answer:
Step-by-step explanation:
To find an equation of a line when given the slope and a point we use the formula
From the question we have
We have the final answer as
Hope this helps you
