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3 years ago

12

Lola bought a new chair for $299. The sales tax was 8.25% of the chair’s price. Which of these is closest to the amount of the s

ales tax?

1 answer:

Andrews [41]3 years ago

7 0

Answer:

$24.67

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-7x%2B8%5Cleq%205" id="TexFormula1" title="x^{2} -7x+8\leq 5" alt="x^{2} -7x+8\l

nikdorinn [45]

Answer:

x^2-7x+3=0

Step-by-step explanation:

5 0

3 years ago

The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of

Nesterboy [21]

Answer:

$P=400000(2^t)-40000t$

Step-by-step explanation:

The initial number of mosquitoes is 400000, and they double each day. This represents an exponential growth equation. If t represent days and P represent the population of the mosquitoes, hence this can be represented by the equation:

$P=400000(2^t)$

Also, the predators eat the mosquitoes at a rate of 40,000 mosquitoes/day. This means that each day, the mosquitoes reduce by 40000t, therefore this can be represented by:

$P=400000(2^t)-40000t$

8 0

3 years ago

In the diagram AB =AD and

Greeley [361]

Answer:

AC ≅ AE

Step-by-step explanation:

According to the SAS Congruence Theorem, for two triangles to be considered equal or congruent, they both must have 2 corresponding sides that are of equal length, and 1 included corresponding angle that is of the same measure in both triangles.

Given that in ∆ABC and ∆ADE, AB ≅ AD, and <BAC ≅ DAE, <em>the additional information we need to prove that ∆ABC ≅ ADE is AC ≅ AE. </em>This will satisfy the SAS Congruence Theorem. As there would be 2 corresponding sides that are congruent, and 1 corresponding angle in both triangles that are congruent to each other.

8 0

3 years ago

F(x)=x^5+(x+3)^2 which value completed the table

galben [10]

Answer:

three boys shared D 10,500.00 in the ratio 6:7:8.find the largest share.

3 0

2 years ago

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (2, 8)(2,8)?

Nataliya [291]

Answer:

y = 3 /2 x + 5

Step-by-step explanation:

4 0

3 years ago