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Talja [164]
3 years ago
13

You are selling books for $4 each to raise money for a trip. You have to pay $10 for the table. Write a rule for the amount of b

ooks sold (b) and total amount of money earned(t). Your answer should not have any extra spaces.
Mathematics
1 answer:
Semmy [17]3 years ago
7 0

Answer:

4b=y-10

Step-by-step explanation:

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One package of raspberries cost 3$. how many packages of raspberries an you buy for 18$
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6 packages.

Step-by-step explanation:

If they are $3 each, and you only have $18, divide 18 by 3, which gives you 6.

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What is 100,000 written as a power with a base of 10? ANSWER QUICK
DochEvi [55]

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Its either 10 to the power of 6 or ten to the power of 5

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3 years ago
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Please help i will give you brainliest and every yhing
Lina20 [59]

first subtract the last equation from the first. this gives:-

-x + y = -8 .....................(1)

Then multiply the first equation by 2 and add it to the 2nd equations This gives

9x = 18  

so x = 2

and from equation  (1)  y = -8 + 2 = -6

Substituting for x and y in the second equation

z =  (24 -5(2) -12) / 2 =   1


Answer is choice b.

7 0
3 years ago
Nine students in Maddie's classroom are wearing red. There are
goblinko [34]

Answer:

She is correct because 30 percent of 30 is 9 or in other words if you multiply 30 by 30 percent you get 9.

Step-by-step explanation:

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3 years ago
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Sara hired her brother James to help her sell
Natasha_Volkova [10]

Answer:

3 Lemonade

Step-by-step explanation:

We add $1.00 with $0.10, then we get $1.10

We then divide $1.10 to the amount Sara paid

$3.60/1.10, we will get the answer 3

8 0
3 years ago
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