Step-by-step explanation:
width is 6 units
P=2(l+w)
p=2(l+6)
l+6=p/2
l= (p/2)-6
Answer:10
Step-by-step explanation:
multiply
10x2=20
5x2=10
20+10=30
Option C
Total amount paid by Alberto is $ 1745.7
<h3><u>
Solution:</u></h3>
Given that Alberto paid for seven large tables to be delivered to the restaurant
Alberto paid a delivery fee of $95.45
Cost of 1 table = $ 235.75
<em><u>To find: total amount Alberto paid</u></em>
cost of seven tables = cost of 1 table x 7
<h3>Total amount paid = cost of seven tables + delivery fee</h3>
Total amount paid = 1650.25 + 95.45
Total amount paid = 1745.7
Thus total amount paid by Alberto is $ 1745.7 Therefore option C is correct
Answer:
2.1
Step-by-step explanation:
Mean+z score(Standard deviation)=raw score
Let the z score be z
135+z(30)=198
30z=63
z=2.1
Answer:
B
Step-by-step explanation:
x=-2, f(-2)=-7
x=0, f(0)=5
x=1, f(1)=2