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Feliz [49]
3 years ago
9

You have a $25 gift card for a bagel shop.A bagel cost $1.25 write a equation that gives the amount (in dollars) that remains on

the card as a function of the total number of bagels you have purchased so far. How much money is on the card after you buy 2 bagels.?
Mathematics
1 answer:
faltersainse [42]3 years ago
3 0
Let the variable "b" represent the number of bagels you buy
let the variable "R" represent the amount of money you have left
R = 25 - 1.25b
is your equation

then to find out after you bought 2 bagels
R = 25 - 1.25(2) = 25 - 2.5 = 22.5
do you would have  $22.50 left on the card after you buy 2 bagels
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Novosadov [1.4K]

Answer: im pretty sure its b

Step-by-step explanation:

6 0
3 years ago
The function c ( x ) = 63 ⋅ ( 1.03 ) x models the cost in dollars, c , of 1 ounce of a certain chemical used in a laboratory. x
Fudgin [204]

9514 1404 393

Answer:

  $98.15

Step-by-step explanation:

2005 is 15 years after 1990. Using the formula we find ...

  c(15) = 63·1.03^15 ≈ 63·1.55797

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An ounce of the chemical costs about $98.15 in 2005.

4 0
3 years ago
Any tips on how to do this?? i have no clue how
Black_prince [1.1K]

Answer:

6.7

Step-by-step explanation:

For this questions we have the oppsotie side and need the adjacent

out of SOH, CAH, TOA we will sue TOA

tan(56)=10/x

tan(56)/10=1/x

10/tan(56)=x

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8 0
3 years ago
Help I really need help you guys
finlep [7]
HELLO THERE!

(:

This is a problem that looks harder then it seems, First determine the cost of each item he is trying to buy. Then figure out the number of dollars he has to spend. Once you have figured that out you divide the cost into how much he has.

For example.
John has 10 dollars. He wants to buy pencils. Each pencil will cost john 2 Dollars. How many can he buy?

By dividing the cost of the pencils = 2 into the number of dollars he has 10 Divided by 2, we get 5. 

Now it's your turn. Divide the number he has to spend by the price of the items. This will get you your answer! 
Hope this helped!
3 0
3 years ago
3 points
garri49 [273]

Answer:

j=8

Step-by-step explanation:

30-6=24 divived by 3 = 8 which means jordans age is 8 and matthew is 16

5 0
2 years ago
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