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Nesterboy [21]
3 years ago
9

Find the sales tax. Then find the total cost of the item.

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
5 0

Answer:

100 + 4 = 104%

40/100 X 104 = 41.6

total cost: $41.60

sales tax: $1.60

sergiy2304 [10]3 years ago
4 0

Answer:

Tax: $1.6

Total cost: $41.6

Step-by-step explanation:

40*0.04 = 1.6, 40 + 1.6 = 41.6

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en una fiesta se cómo aparte un pastel y al final solo quedan 2/5 del mismo ¿si Andrés se come 1/4 de lo que quedó que fracción
Morgarella [4.7K]

Answer: 2/125

Step-by-step explanation: No esto 100% seguro pero hice esto:

2/5 % 4 = 2/125

8 0
3 years ago
What is the greatest common factor of the two expressions?<br> 7a^2<br> 8a^3b^2
Andreyy89

Answer:

a²

Step-by-step explanation:

(see attached for reference)

We can find GCF by expressing each expression into their prime factors

7a² = 7 x a x a

8a³b² = 8 x a x a x a x b x b

by observation, we can see that a x a or a² shows up in both expressions, highlighted in bold here:

7a² = 7 x <em>a x a</em>

8a³b² = 8 x <em>a x a</em> x a x b x b

Hence the greatest common factor is a x a = a²

6 0
3 years ago
There are 3 consecutive integers such that the sum of the 2 smallest integers is 17 less than three times the largest. What is t
RSB [31]

Answer:

X + (X+1) +(X+2)

(X+(X+1))  = 3 *(X+2) + 17

2X +1 = 3X + 6 +17

X = -22

So the three integers are -22 -21 and -20

Double-Check *******************

(-22 -21) = 3 * (-20)

-43 = -60 +17

Step-by-step explanation:


8 0
3 years ago
How many solutions does the system of linear equations have? <br><br> y = 34x + 12<br> y = 43x
Arte-miy333 [17]
Lemme get uhhhhhhhh boneless pizza
3 0
3 years ago
Is 0.1km greater than 10mm?
mixer [17]
0.1km=0.1\cdot1000m=100m=100\cdot1000mm=100\ 000mm > 10mm
5 0
3 years ago
Read 2 more answers
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