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Xelga [282]
3 years ago
9

Pls help im not good at this

Mathematics
2 answers:
Triss [41]3 years ago
5 0

Answer:

1641.36 is how much he will pay for that stuff in one year

Step-by-step explanation:

$1641.36

mel-nik [20]3 years ago
4 0

Answer:

1641.36

Step-by-step explanation:

If the cost is 136.78 each month, and there are 12 months in a year, then 136.78*12 is the answer, which is equal to 1641.36.

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A baker buys 19 apples of two different varieties to make pies. The total cost of the apples is $5.10. Granny Smith apples cost
Natasha2012 [34]

The baker bought 7 gala apples, and 12 granny smiths apples

<em><u>Solution:</u></em>

Let "x" be the number of gala apples bought

Let "y" be the number of granny smith apples bought

Cost of 1 gala apple = $ 0.30

Cost of 1 granny smith apple = $ 0.25

<em><u>A baker buys 19 apples of two different varieties to make pies</u></em>

Therefore,

number of gala apples bought + number of granny smith apples bought = 19

x + y = 19 --------- eqn 1

<em><u>The total cost of the apples is $5.10</u></em>

Therefore, we can frame a equation as:

number of gala apples bought x Cost of 1 gala apple + number of granny smith apples bought x Cost of 1 granny smith apple = 5.10

x \times 0.30 + y \times 0.25 = 5.10

0.3x + 0.25y = 5.1 -------- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

From eqn 1,

x = 19 - y ---------- eqn 3

<em><u>Substitute eqn 3 in eqn 2</u></em>

0.3(19 - y) + 0.25y = 5.1

5.7 - 0.3y + 0.25y = 5.1

5.7 - 0.05y = 5.1

0.05y = 5.7 - 5.1

0.05y = 0.6

y = 12

<em><u>Substitute y = 12 in eqn 3</u></em>

x = 19 - 12

x = 7

Thus the baker bought 7 gala apples, and 12 granny smiths apples

6 0
3 years ago
Please help me! thank you so much
Luda [366]

The Correct Answer Is f(x)=2.5x+5

7 0
3 years ago
Plz help ASAP I don’t know just tell me the Awnser plz ASAP
Ann [662]

Answer:

The experimental probability is 1/6

Step-by-step explanation:

WIN = 8/48

       = 1/6 or 0.1667 = 16.67% chance of winning

LOSE = 40/48

          = 5/6 or 0.8333 = 83.33% chance of losing.

I hope this helps. ;)

5 0
3 years ago
Solve this:/ 2m - 5 - 5 = -3m + 15
ValentinkaMS [17]
2m-5-5= -3m +15
2m -10= -3m+15
2m+3m= 15+10
5m= 25
m= 25/5
m=5
5 0
3 years ago
4. A'S sporting goods store thinks a $85 tennis racket will cost 6% less next year. HoW much will the Tennis racket coST nexT ye
DIA [1.3K]

Answer:

multiplying by .06 will give you the amount of the increase , which you can add to the original price

to do it in one step , factor in 100% of the original price

the new price is 106% of the original

$85 * 1.06

8 0
3 years ago
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