The present cost
$22.20
Explanation:
Represent the cost of the present by the variable
c
We are told
XXX
3
5
×
c
=
$
13.32
(this is the requested equation)
Multiplying both sides by
5
3
(to get rid of the fraction on the right side)
XXX
5
3
×
3
5
×
c
=
$
13.32
$
4.44
×
5
3
XXX
→
c
=
$
22.20
2 x 2 x 2 + 3 x 3 x 3 = 35
Answer:
1
Step-by-step explanation:
It will be $27.45 with 55 percent off.
Answer:
b
Step-by-step explanation:
area = pie x radius(2)
= 3.142 x 13 (2)
= 530.998
