Answer:
a. 6Pack of paint brushes for $12.99
b. 5 classes for $64.99
c. 12 pack of paper plates
Step-by-step explanation:
a.
I could buy a 6 pack of paint brushes for $ 12.99
or
buy 6 individual brushes for the price of $ 2.19 each.
6 x $2.19 = $13.14
first option is cheaper
b.
10 classes for s total of $150
$150 ÷ 10 = $15 (price per class)
5 classes for $64.99
$64.99 ÷ 5 = $12.998 (price per class)
c.
12 pack of paper plates for $2.29
25 pack for $4.99
$2.29 ÷ 12 = $0.1908 (price of one plate)
$4.99 ÷ 25 = $0.1996 (price for one plate)
762 rounded to the nearest hundred is 800 hundred
remember this rule: five or above give it a shove four or less give it a rest
Area = 1/2*h*c = 1/2*9,3*h = 29.8 yd^2
4,65*h = 29,8
h = 29,8/4,65
h = 6,40
Since we know he earns $75 a week we can write
$75x
And we know he already has $520, so just add that.
+$520
So we would set up our algebraic expression like this.
$75x + $520
Good Luck! :)
