Two equations are given
b+t <=9
30b + 20t > 200
WE graph each inequality
b + t <= 9
Make a table for b + t < = 9
b --- > t
0 --> 9
2 --> 7
Plot the point and make a graph. WE shade the bottom region because we have <= symbol
The graph is attached below.
WE graph the inequality
30b + 20t > 200
Make a table for 30b + 20t > 200
b --- > t
0 --> 10
6 --> 1
Plot the point and make a graph. WE shade the upper region because we have > symbol
The intersection of shaded region is our solution.
Answer:
The answer is Planet B
Step-by-step explanation:
Earth has one bar and Nasa said Earth tempetaure is 15°C
If you only have a piece of wood 7/8 feet long and you cut off a 1/4 feet piece, you are left with 5/8 foot board. all you have to do is to subtract 7/8 - 1/4.
7/8 - 1/4 = 7/8 - 2/8 = 5/8
<h3>Key points :-</h3>
★ The theorem states that the products of the lengths of the line segments on each chord are equal.
★ When two points of a circle are joined by a line that line is known as chord.
★ The longest chord is known as diameter of circle.
<h3>#1</h3>
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<h3>You can solve the others yourself for practice...</h3>