Convert 30% to a decimal by dividing by 100 = 0.30

Multiply by the cost of the helmet, $50
50 x 0.30 = $15, the amount of the discount.

50-15 = $35, the sale price of the helmet.

For the sales tax, again, convert to a decimal by dividing by 100 = 0.06

35 x 0.06 = 2.10, the amount of sales tax

$35 + $2.10 = $37.10, total cost with tax

6 0

3 years ago

How do I write the sum of two numbers as the product of their GCF and another sum

Delicious77 [7]

Let's assume we were given 2 numbers: 15 and 30. Their sum is:
$15+30 = 45$
We want to express it as the product of GCF and another sum.
15 is divisible by: 1, 3, 5, 15
30 is divisible by: 1, 2, 3, 5, 6, 10, 15, 30
The greatest number that appears in 2 series is 15.
$\frac{15}{15} = 1$
$\frac{30}{15} = 2$
In this case sum of two numbers can always be written as:
$15+30 = (15\cdot 1) + (15\cdot 2) = 15\cdot (1+2) = 15\cdot 3 = 45$

8 0

3 years ago

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A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18%. How man

____ [38]

The total employees the company now have is 531.

Solution:

Beginning employees in a company = 450

Percentage of employees increased = 18%

Number of increased employees = 18% of 450

$$=\frac{18}{100}\times 450$

= 81

Total employees = Beginning employees + Increased employees

= 450 + 81

= 531

The total employees the company now have is 531.

3 0

3 years ago

Katy is walking toward a bridge. See full question below

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

No c

as she was initially 300m away from the bridge (distance from bridge=300m) (time=0) so it was her starting point.

and after 6 minutes (time=6min) she reached the bridge. (distance from bridge = 0m)

5 0

3 years ago

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