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2 years ago

Compute the total cost of the meal to the nearest cent: meal costs $29.78 plus 5% tax and 15% tip.

1 answer:

5 0

To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: $29.78 plus 5% tax and 15% tip.
2. Therefore, you have:
Total=$29.78+(0.05)($29.78)+(0.15)($29.78)
3. Then, the result is:
Total=$35.74
Therefore, as you can see, the answer is the option D, which is: D. $35.74

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2+2 Please help I’ve been try this all day long

sesenic [268]

Answer:

the answer is 4!!!!!!!!!!!!!!

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2 years ago

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Jeremy is building a large deck for a community center. The deck is shaped as a rectangle. The width of the deck is 29 feet. The

sasho [114]

A.
P=2(L+W)
W=29
P is at least (means greater than or equal than ) 134

so
134≤2(L+29) is the inequality

B.
solve
divide both sides by 2
67≤L+29
minus 29 from both sides
38≤L
Length is any value greater than or euqal to 38ft

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2 years ago

I need some help on this thanks!!! -

Alexxandr [17]

Answer:

The 4th option, 10g + 24 = t

Step-by-step explanation:

It costs 24 dollars per month no matter what.

$10 * the amount of GB you want

Add those two values to get the total cost per month.

In this case you want 5 GB, so substitute the g in the equation for 5. You will get:

10 * 5 +24 = t

50 + 24 = t

74 = t

So it costs 74 dollars per month to get 5 GB.

3 0

2 years ago

In two or more complete sentences, explain how to solve the cube root equation, <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3

nordsb [41]

Isolate the root expression:

$\sqrt[3]{x+1}+2=0\implies\sqrt[3]{x+1}=-2$

Take the third power of both sides:

$\sqrt[3]{x+1}=-2\implies(\sqrt[3]{x+1})^3=(-2)^3$

Simplify:

$(\sqrt[3]{x+1})^3=(-2)^3\implies x+1=-8$

Isolate and solve for $x$ :

$x=-9$

Since the cube root function is bijective, we know this won't be an extraneous solution, but it doesn't hurt to verify that this is correct. When $x=-9$ , we have

$\sqrt[3]{-9+1}=\sqrt[3]{-8}=\sqrt[3]{(-2)^3}=-2$

as required.

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2 years ago

For which interval is the function increasing Choose two answers that are correct

kaheart [24]

Answer:

-8 ≤ x ≤ - 6

2 ≤ x ≤ 6

Step-by-step explanation:

Increasing part of the function can be easily determined from the graph.

Note that increasing function means for each successive values of 'x', the values of 'y' keep increasing.

From the graph, we see that the function is increasing in the interval $- 8 \leq \ x \leq -6$

Between -6 and -4, the graph is constant and takes the value 4.

After that it decreases till x = -2 until it becomes a constant function again on x = 2.

Then, it again increases from x = 2 till x = 6. This is represented by the interval

$2 \leq x \leq 6$ .

Then it again decreases.

So, OPTION A and C are the answers.

3 0

2 years ago