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melisa1 [442]
3 years ago
11

What’s the answer? For this question is hard

Mathematics
1 answer:
zvonat [6]3 years ago
6 0

Answer:

D.  $53.76.

Step-by-step explanation:

20% = 0.20 as a decimal.

Price before Sales Tax = 64 - 0.20*64

= $51.20

Adding 5% sales tax we get

52.20 + 0.05*51.20

= $53.76 (answer).

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AlekseyPX
34-6x^2, 21x^4/3y  4 is the degree of the polynomail
5 0
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3. Four amateur miniature golfers attempt to finish 100 holes under par several times. Each round of 100, the number of holes th
Grace [21]

Answer: 1. Ametuer golfer 1

answer 2: golfer 2

answer 3: golfer 3

answer 4: golfer 4

Step-by-step explanation:

5 0
4 years ago
Is 0.21 less or greater than half
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0.21 is less than half because a half is 0.5.

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4 years ago
Read 2 more answers
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timurjin [86]
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3 0
3 years ago
What’s the gcf of 18k and 15k cubed?
Contact [7]

Answer:

The GCF for the variable part is  

k

Step-by-step explanation:

Since  

18

k

,

15

k

3

contain both numbers and variables, there are two steps to find the GCF (HCF). Find GCF for the numeric part then find GCF for the variable part.

Steps to find the GCF for  

18

k

,

15

k

3

:

1. Find the GCF for the numerical part  

18

,

15

2. Find the GCF for the variable part  

k

1

,

k

3

3. Multiply the values together

Find the common factors for the numerical part:

18

,

15

The factors for  

18

are  

1

,

2

,

3

,

6

,

9

,

18

.

Tap for more steps...

1

,

2

,

3

,

6

,

9

,

18

The factors for  

15

are  

1

,

3

,

5

,

15

.

Tap for more steps...

1

,

3

,

5

,

15

List all the factors for  

18

,

15

to find the common factors.

18

:  

1

,

2

,

3

,

6

,

9

,

18

15

:  

1

,

3

,

5

,

15

The common factors for  

18

,

15

are  

1

,

3

.

1

,

3

The GCF for the numerical part is  

3

.

GCF

Numerical

=

3

Next, find the common factors for the variable part:

k

,

k

3

The factor for  

k

1

is  

k

itself.

k

The factors for  

k

3

are  

k

⋅

k

⋅

k

.

k

⋅

k

⋅

k

List all the factors for  

k

1

,

k

3

to find the common factors.

k

1

=

k

k

3

=

k

⋅

k

⋅

k

The common factor for the variables  

k

1

,

k

3

is  

k

.

k

The GCF for the variable part is  

k

.

GCF

Variable

=

k

Multiply the GCF of the numerical part  

3

and the GCF of the variable part  

k

.

3

k

3 0
3 years ago
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