Answer:
2(2x+1)
Step-by-step explanation:
4x and 2 are both divisible by 2.
All solutions are colloid because the mixtures are uniform in the ratio of combination of substances.
Answer:

Step-by-step explanation:
We are given the following in the question:
Cost of one cupcake = $3.50
Cost of one fruit tart = $3
Total money Harry have = $50
Harry bought 8 cupcakes and
fruit tarts.
We have to write the inequality giving relation between the total number of cupcakes and fruit tarts Harry can buy the amount of money he has.
Total cost of purchase =
= Total cost of cupcakes + Total cost of fruit tarts

Now, this total cost of Harry's purchase should be less than than equal to $50.

is the required linear inequality.
Answer:
Diagram was not given.
Still I had drawn it, hope may it will helpful to you. So as per my diagram I had solved the sum.
The area of the shaded region is 176.96 ≈ 178 cm²
Step-by-step explanation:
Given:
radius of the circle = r = 8 cm
length of the rectangle = L = 12 cm
breadth of the rectangle = B = 2 cm
To Find:
Area of shaded region = ?
Solution:


Now, The Area of Shaded region will be

The area of the shaded region is 176.96 ≈ 178 cm²
Answer:
Any value of k makes the equation true.
All real numbers
Interval Notation:
(
−
∞
,
∞
)