The figure shown below graphs the inequalities
y ≤ 2x + 1
y > -2x - 3
The shaded area shows the solution region.
Step-by-step explanation:
2a)
Budget : 6950$
Transportation:
6950 x 0.06
= $417
Savings:
6950 x 0.1
= $695
Food:
6950 x 0.2
= $1390
Cable/Phone:
6950 x 0.05
= $347.5
Others:
6950 x 0.09
= $625.5
Mortgage:
6950 x 0.25
= $1737.5
Clothing:
6950 x 0.15
= $1042.5
2b)
9% x 0.25
= 2.25%
Answer:
No solution
Step-by-step explanation:
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 2 gives the next term. In other words, <em>a n +a1 ⋅ r n -1</em><em> </em>
Geometric Sequence:<em> </em><em>r = 2</em>
The series given has a value of<em> </em><em>r </em>such that <em>r > 1 or
r < − 1.</em> Therefore, the infinite sum cannot be calculated.<em>
</em>
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If the bicycle went 120 miles in 5 hours, and the motorcycle was three times as fast as the bicycle, then the motorcycle went 480 miles in 5 hours.
Answer:
22.99
Step-by-step explanation:
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