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ioda
3 years ago
10

8.5x-5+2.6x simplify the expression

Mathematics
1 answer:
Dominik [7]3 years ago
5 0
I am pretty sure the answer is 11.1x-5
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Paige works at a department store and has a commission rate of 3 percent. Her sales for the quarter were $4,596. If she earns $5
vagabundo [1.1K]
If she gets 3% of what she sells you multiply the decimal form of the percent by the amount she has made:
50*.03=1.5
So she make $1.50 for every $50 of sales, so you multiply the amount she made by her commission each day by the number of days she worked:
1.5*30=45
 
She earned a total of $45<span />
4 0
3 years ago
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As the angle θ increases to 90° the value of tan(θ)
Nutka1998 [239]

Answer:

C. increases rapidly.

Step-by-step explanation:

tan(θ) =  sin(θ)/cos(θ)

Now, when sin 90 = 1

and cos 90 = 0

so, tan(90) = 1/0 = not defined.

<em>(1/0 is infinity and its value is not defined)</em>

So, when angle θ increases to 90°, then the value of tan(θ) increases rapidly, as shown in the figure below.

5 0
3 years ago
Please worth 20 points
lianna [129]

Answer:

100 in = 180 out

107 in = 187 out

117 in = 197 out

Step-by-step explanation:

we know that when there was 102 in, there was 185 out. we can also see that when there's 105 in, there was 185 out. the system outputs the input + 80

100 + 80 = 180

107 + 80 = 187

117 + 80 = 197

8 0
3 years ago
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What is the average rate of change f(x)=1/4x^2-4​
BigorU [14]

Answer:

I need help

Step-by-step explanation:

Please

4 0
3 years ago
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The radius of a circle is 3 centimeters. What is the circle's circumference?
Zielflug [23.3K]

Step-by-step explanation:

The formula for a circumference of a circle is 3.14×diameter

3.14 × (3×2)

3.14×6

18.85

5 0
2 years ago
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