Answer:
$528.92
Step-by-step explanation:
The subscription given is $499 plus 8% tax
Add tax
108/100 * $499 = $538.92
$538.92 for 30 days.
If its being promoted for 7 days there is a $10 off coupon, this will be;
$538.92-$10 = $528.92
Final cost = $528.92
Answer:
40%
Step-by-step explanation:
Divide 72/40 which gives you 1.8 multiply by 100 gives you 180=1.80
72/ 1.80
40%
Answer:
Step-by-step explanation:
y = -2/3 x multiply both sides the first equation by 6
6y = -4x Add 4x to both sides.
6y + 4x = 0
<u>-9y +4x = - 40 </u> Subtract the bottom equation
15y = - 40 Divide by 15
y = -40/15
y = - 2.7
======================
6y = -4x
6*(-2.67) = -4x
-16 = - 4x
x = - 16/-4
x = 4
Odpowiedź:
-51
Wyjaśnienie krok po kroku:
Oblicz -12 + 4 * (- 11) - (- 5)
Biorąc pod uwagę wyrażenie
-12 + 4 * (- 11) - (- 5)
Korzystanie z PEDMAS
nawias pierwszy
-12 + 4 * (- 11) +5
Ich mnożenie
-12-44 + 5
Podsumowując
-56 + 5
= -51
Answer:
option D
. 254.34cm^2
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
The options are:
A
. 56.52cm^2
B
. 141.30cm^2
C
. 1,017.36cm^2
D
. 254.34cm^2
step 1
Find the diameter of the largest circle
we know that
The diameter of the largest circle is equal to the sum of the diameter of the two inside circles
so
step 2
Find the area of the largest circle
we know that
The area of the circle is given by the formula
we have
----> the radius is half the diameter
assume
substitute
