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Lisa [10]
3 years ago
10

Gary’s salary varies directly as the number of days he works. If his salary for five days is $42.00, how much would it be for 12

days
Mathematics
2 answers:
rewona [7]3 years ago
5 0
Set a proportion which is 42/5 = x/12 cross multiply and divide by 5 which gives you $100.8 dollars
Kamila [148]3 years ago
3 0

Answer:

$103.20

Step-by-step explanation:

To find out the answer first you will divide the total amount by 5

$42.00/5 = 8.60

Then what you will do is multiply the 8.60 by 12

8.60 x 12 = 103.20

You might be interested in
Find the value of x.
In-s [12.5K]

Answer:

49

Step-by-step explanation:

angle QPR and angle TPS are alternate angles and their measure is equal to each other:

3x + 1 = 148 subtract 1 from both sides

3x = 147 divide both sides by 3

x = 49

4 0
2 years ago
A square has an area of 256 square meters. How long is each side?<br><br> _Meters by _ meters
Lorico [155]
Hello!

First, let's write an equation for the problem. 
\sqrt{256}

Now, all you have to do is solve it. 
\sqrt{256} = 16

Each side is 16 meters. 

I hope this helps!
7 0
3 years ago
Please help. I need to raise my grade!
scoundrel [369]
The answer is the last one 7/8 x -3/4 =6
7 0
3 years ago
Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is infinite, enter '[infinity]' or
soldi70 [24.7K]

Answer:

The limit of this function does not exist.

Step-by-step explanation:

\lim_{x \to 3} f(x)

f(x)=\left \{ {{9-3x} \quad if \>{x \>< \>3} \atop {x^{2}-x }\quad if \>{x\ \geq \>3 }} \right.

To find the limit of this function you always need to evaluate the one-sided limits. In mathematical language the limit exists if

\lim_{x \to a^{-}} f(x) = \lim_{x \to a^{+}} f(x) =L

and the limit does not exist if

\lim_{x \to a^{-}} f(x) \neq \lim_{x \to a^{+}} f(x)

Evaluate the one-sided limits.

The left-hand limit

\lim_{x \to 3^{-} } 9-3x= \lim_{x \to 3^{-} } 9-3*3=0

The right-hand limit

\lim_{x \to 3^{+} } x^{2} -x= \lim_{x \to 3^{+} } 3^{2}-3 =6

Because the limits are not the same the limit does not exist.

8 0
3 years ago
How do you simplify 9/8?
Mademuasel [1]

Answer:

1 1/8

Step-by-step explanation:

divide 9 and 8 and u get ur answer Hoped I helped im Eve btw. Have a great day and consider marking this brainliest if you do thank you in advanced!

4 0
3 years ago
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