Let's assume
the number of bags of candy =x
the number of bags of cookies =y
There were 5 more bags of cookies sold than candy
so, we get
Bags of candy cost $5.50
so, total cost of candy is
bags of cookies cost $3.50
so, total cost of cookies is
so,
total cost = (total cost of candy)+(total cost of cookies)
we get
total cost =5.50x+3.50y
so, we can plug
now, we can plug y
now, we can find y
so,
the number of bags of candy =4
the number of bags of cookies =9............Answer
.20 is the correct answer because 100-99.80
Replace x with 1/2 and solve.
49^1/2 = sqrt(49) = 7
Answer: y>2
Step-by-step explanation:
Move all terms not containing
y
to the right side of the inequality.
Tap for fewer steps...
Subtract
2
from both sides of the inequality.
4
y
>
10
−
2
Subtract
2
from
10
.
4
y
>
8
Divide each term by
4
and simplify.
Tap for fewer steps...
Divide each term in
4
y
>
8
by
4
.
4
y
4
>
8
4
Cancel the common factor of
4
.
Tap for fewer steps...
Cancel the common factor.
4
y
4
>
8
4
Divide
y
by
1
.
y
>
8
4
Divide
8
by
4
.
y
>
2
The result can be shown in multiple forms.
Inequality Form:
y
>
2
Interval Notation:
(
2
,
∞
)
