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Fynjy0 [20]
3 years ago
5

NEED HELP This is on my study guide and I got it wrong. Explain how you get the answer please. Thank you! Solve for x.

Mathematics
2 answers:
aleksley [76]3 years ago
6 0

Answer:

9 that is the answer

Step-by-step explanation:


Anna [14]3 years ago
3 0

X = 9

See attached picture:

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Mr. Malone is contemplating which chauffeured car service to take to the airport. The first costs $28 upfront and $2 per mile. T
Ksju [112]

Answer:

The distance is 8 miles.

Step-by-step explanation:

First, we need to write an equation for each of chauffeured car services.

The first one = 28 + 2x = ?

The second one = 13 + 5x = ?

Next, we need to figure out what x is. Usually I just plug in random numbers, but I'm sure there's a better way to do it.

I first plugged in 2 as x.

28 + 4 = 32

13 + 10 = 23

That didn't work, so I then plugged in 5.

28 + 10 = 38

13 + 25 = 38

So 5 would be the correct answer for what is the distance.

8 0
3 years ago
Is this correct? If not plz get answers 25points!!!
katen-ka-za [31]

That is correct.

Sqrt 5 x sqrt20

Apply the radical rule to get sqrt( 5 x 20)

Simplify to get sqrt(100)

Sqrt(100) = 10

8 0
2 years ago
W=3? What is the value of the expression below when w = 5w+ 2
topjm [15]

Answer:

The value of the expression at w=3 is;

17

Explanation:

Given the expression;

5w+2

Then when w=3, the value of the expression is;

\begin{gathered} 5w+2 \\ =5(3)+2 \\ =15+2 \\ =17 \end{gathered}

The value is gotten by replacing/substituting w with 3 in the expression;

Therefore, the value of the expression at w=3 is;

17

5 0
1 year ago
determine by graphing f(x)= x^4-16x^3 + 94x^2-240x+225. g(x)= 1\x-4 - 1 Determine where f(x)=g(x) by graphing
gregori [183]

Answer:

5889,08

Step-by-step explanation:

hzlitdoyufggsd, 63865558bgyxydtjjhrfgbgghhifg

7 0
3 years ago
For a party, Susan estimated there would be 14 people in attendance, but only 12 showed up. What was the percent error in her es
neonofarm [45]

Answer:

16.7% (rounded)

Step-by-step explanation:

Step 1. Make a proportion, which is 2/12 times x%/100

Step 2. Cross multiply = 2*100/12

Step 3. Solve = 16.(6) or, 16.7% rounded!

5 0
2 years ago
Read 2 more answers
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