Answer:
Step-by-step explanation:
1.
L=4W-1
P=2(L+W)=118, using L from above makes this
2(4W-1+W)=118,
2(5W-1)=118
5W-1=59
5W=60
W=12, and since L=4W-1
L=4(12)-1
L=47
So the length is 47ft and the width is 12ft
2.
A=7G+5
7G=A-5
G=(A-5)/7, and we are told A+G=45, using G=(A-5)/7 gives us
A+(A-5)/7=45
(7A+A-5)/7=45
(8A-5)/7=45
8A-5=315
8A=320
A=40
So Ally scored 40 points.
Answer:
90000 gallons
Step-by-step explanation:
Given
Required
Determine the full capacity
Let the maximum number of gallons be m.
So, we have:
Convert % to decimal
Divide both sides by 0.60
<em>Hence, the maximum number of gallons it can hold is 90000 gallons</em>
Answer:
$0.30
Step-by-step explanation:
2 days = $0.10
6 days = × $0.10
= $0.30
Distributive property is
a(b+c)=ab+ac so
first, distribute
remember than (-) times (-)=(+)
-5(3x-8)=(-5)(3x)+(-5)(-8)=-15x+(+40)=-15x+40
so it is -15x+40=-45
the answe ris B
The 9 here could be rewritten as 3^2,
Factor the difference in these two squares, you get