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DedPeter [7]
3 years ago
7

Helpppp me plzzzzzzxzz

Mathematics
2 answers:
Fofino [41]3 years ago
4 0
Can you please take a better picture so I can see it better
KonstantinChe [14]3 years ago
4 0

Answer:

1. 0.82x

2. 1.18x

3. (7/10)x

4. (3/10)x

Step-by-step explanation:

When something is discount off 18 percent, it lowers the orginal price by 18 percent. Pretend the original price is x. Taking out 18 percent would be 0.82x

Same thing. 18 percent more, would be 1.18x since instead of subtracting, you add. 1.18x

3/10 in percent form is 30 percent. 100 - 30 = 0.7 so 0.7x

Since it has 3/10 <em>of </em> the orginal, it is multiply. If the orginal is x, x * 3/10 = (3/10)x.

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Determine the total annual fica tax for an annual salary of $38,480.
egoroff_w [7]
The annual FICA (Federal Insurance Contributions Act) tax is composed of two parts: Social Security and Medicare Taxes. On the employee's side, he/she has to shoulder 6.2% of the annual salary for the Social Security Tax, and 1.45% of the annual salary for the Medicare Tax. So in total, FICA takes 7.65% of your annual salary as tax. To calculate the FICA tax to be paid, this is shown below:

$38,480 x 7.65% = $2943.72

Therefore, for an annual salary of $38,480, $2943.72 goes into FICA tax payment.
6 0
3 years ago
Read 2 more answers
How does -15/14 + 9/8 = 3/56
Lynna [10]
Bc u gotta add 15 plus 9 and than divided them by 2 and it gives u 3:56
4 0
3 years ago
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Simplify the expression below. 1/2 • 6+ 9 - (18÷6)
Anna007 [38]
First, solve within the parentheses. 18/6=3. Now solve the multiplication and division 1/2x6=3. The equation is now 3+9-3. Add and/or subtract from left to right. 3+9=12. 12-3=9. The answer is 9.
6 0
3 years ago
There is a bag filled with 5 blue and 4 red marbles.
babunello [35]

Answer:  40/81

===========================================

Work Shown:

B = selecting 1 blue

R = selecting 1 red

P(B) = 5/9, since there are 5 blue out of 5+4 = 9 total

P(R) = 4/9, since there are 4 red out of 9 total

P(2 blue) = P(B)*P(B) = (5/9)*(5/9) = 25/81

P(2 red) = P(R)*P(R) = (4/9)*(4/9) = 16/81

The last two equations are valid because we are sampling with replacement. Each selection is independent.

-------------------

P(2 same color) = P(2 blue OR 2 red)

P(2 same color) = P(2 blue) + P(2 red)

P(2 same color) = 25/81 + 16/81

P(2 same color) = (25+16)/81

P(2 same color) = 41/81

-------------------

P(2 different color) = 1 - P(2 same color)

P(2 different color) = 1 - 41/81

P(2 different color) = 81/81 - 41/81

P(2 different color) = (81-41)/81

P(2 different color) = 40/81

4 0
3 years ago
A shopkeeper sold a dressing table for 7512.75 at a profit of 19*1/4% What was the cost price.​
Katarina [22]
Cp=7512.75×[100÷(100+77÷4)]
=7512.75×(100÷119.25)
=6300
c.p=6300
4 0
3 years ago
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