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2 years ago

Can someone pLEASE HELP ASAPPPP I NEED THIS TO FINISH PLEASE :p THANNKS YOU !!

Mathematics

2 answers:

elena-s [515]2 years ago

8 0

Answer: Each eraser cost 5$

Step-by-step explanation: magazine for 5$ and four erasers. if you count by fives and do 5$ magazine but spent 25$ it would be 5$ because 5$x5$=25$>.

Goryan [66]2 years ago

6 0

Answer: $5 for each eraser

Step-by-step explanation:

$5 in magazines ( 1 magazine )

? in erasers ( 4 erasers total )

$25 in total

step 1. 25-5= 20

step 2. 20/4= 5

step 3. $5 = each eraser (some expensive erasers)

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How can you write 2,000 in a exponent

Mnenie [13.5K]

1,000 = 10^3 (3 because there are 3 digits after the first one)

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One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I wil

aleksklad [387]

Answer:

Step-by-step explanation:

Let us suppose two years ago my brother's age was x years

Then, my age was 3x

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And my age will be (3x+2+3) = (3x+5) years

But it is given that i will be twice as old as my brother.

So, 2(x+5)= (3x+5)

or, x= 5 years

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2 years ago

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2 tacos cost $6. What is the cost for 6 tacos?

ipn [44]

Answer:

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18$ is the cost for 6 tacos

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2 years ago

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Twenty people each had 36 carrots. How many carrots are there altogether?

elena-s [515]

You know that there are 25 people and each person had 36 carrots. To find how many carrots everyone has in total, you have to multiply 25 by 36.

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2 years ago

Elyse has $18 on a gift card that she can use to rent movies online. The graph at the right shows the amount of money remaining

blsea [12.9K]

Answer:

see the explanation

Step-by-step explanation:

The complete question in the attached figure

Let

x ----> the number of movies

y ----> the amount of money remaining on her gift card

we know that

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take two points from the graph

(0,18) and (2,12)

Find the slope

$m=(12-18)/(2-0)$

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That means -----> Each movie she rents cost her $3, so her gift card balance will decrease $3 for every movie rented

The linear equation is equal to

$y=-3x+18$

For y=0

$0=-3x+18$

$x=6$

6 is the maximum number of movies that Elyse can rent on line

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3 years ago