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jeka94
3 years ago
15

1. Milania makes $17 per hour and works 30 hours per week. She loses 20% of her check to taxes.

Mathematics
2 answers:
ollegr [7]3 years ago
6 0

Answer:

please give my answer first

Fofino [41]3 years ago
5 0

Answer:

408 is correct

0.8 x 510 = 408

Step-by-step explanation:

When we get a sale value or reduced value to find

This is a short cut of workings in bold to find correct value.

10% of 510 = 51

20% of 510 = 102

510-102 =408

17 x 30 = 510   Not correct as calculated before taxes.

100-80/ 100 = 0.8

0.8 x 510 = 408

408/510 = 0.8  Is correct

0(17) (30) = 510   Not correct as calculated before tax

510 - 2(17)(30) = 510 i Not correct as calculated before tax.

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Hi, I have this question to answer and I am just really confused I don't know where to begin we haven't had a question like this
Step2247 [10]
   i think it is D. 43.7 and 59.1 seconds
6 0
3 years ago
The graph of the function f(x) is shown<br> Which graph represents the function 4(2x)?
Anna [14]

Answer:

8x

Step-by-step explanation:

4 \: time \: 2x  = 8x

6 0
3 years ago
NEED HELP GIVING BRAINLIEST
Pie

For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We need two points through which the line passes to find the slope:

(0, -4)\\(1,0)

We found the slope:

m = \frac {y2-y1} {x2-x1}\\m = \frac {0 - (- 4)} {1-0} = \frac {4} {1} = 4

So, the equation is of the form:

y = 4x + b

We substitute a point to find "b":

-4 = 4 (0) + b\\-4 = b

Finally, the equation is:

y = 4x-4

Answer:

Option D

4 0
3 years ago
PLEASE ANSWER + BRAINLIEST!!!
avanturin [10]
We know that
applying the law of sines
50/sin 40=60/sin x
50*sin x=60*sin 40
sin x=[60*sin 40]/50
sin x=0.7713
x=arc sin (0.7713)----> x=50.47°--------> x=50.5°

the answer is
x=50.5 °
3 0
3 years ago
1/2a=1/4a+2<br> Solve for a:<br> Check your solution:
vekshin1

Answer:

a=-1

Step-by-step explanation:

1/2a=1/4a+2

by cross multiplying,

2a=4a+2

2a-4a=2

-2a=2

a=2/-2

a=-1

hope you understood  :)

7 0
3 years ago
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