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Lostsunrise [7]
3 years ago
15

terry buys beads by the bag to make jewlery there are 25 beads in each bag which equation can he use to find the number of beads

in any number of bags if n equals any number of bags and t equal the total number of beads
Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0

Answer:

n*25=t

Step-by-step explanation:

n is the number of bags and 25 is the amount of marbles so we just put it into a simple multiplication function to show how many  marbles would be in n bags.

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Which of the tables is a function?<br> PLEASE HELP<br> 15 POINTS <br> or Brainlist answer!!!
Drupady [299]

Answer:

I say C is your best answer because it might be a typo

3 0
3 years ago
Pls help I<br> This is geometry Been struggling due soon show work
yawa3891 [41]

Triangles have 180^{\circ} in total, so the sum of all the angles should be 180^{\circ}

First triangle

180 = 90 + (x + 5) + (2x - 2)\\180 = 90 + x + 5 + 2x - 2\\180 - 90 - 5 + 2 = x + 2x\\87 = 3x\\x = 29^{\circ}

Second triangle

180 = (x + 40) + (2x - 5) + (3x - 17)\\180 = x + 40 + 2x - 5 + 3x - 17\\180 - 40 + 5 + 17 = x + 2x + 3x\\162 = 6x\\x = 27^{\circ}

3 0
4 years ago
Read 2 more answers
If the range of the coordinate transformation (, ) = (−2,−3 +1) is (4, −2), (2, −5), (−6, 4), what is the domain?
Alex17521 [72]

Consider the below figure attached with this question.

Given:

The transformation is:

f(x,y)=(-2x,-3y+1)

The range is (4,-2), (2, −5), (−6, 4).

To find:

The domain of the transformation.

Solution:

We have,

f(x,y)=(-2x,-3y+1)

For the point (4,-2),

(-2x,-3y+1)=(4,-2)

On comparing both sides, we get

-2x=4

x=\dfrac{4}{-2}

x=-2

And,

-3y+1=-2

-3y=-2-1

-3y=-3

y=\dfrac{-3}{-3}

y=1

So, the domain of (4,-2) is (-2,1).

Similarly,

For the point (2,-5),

(-2x,-3y+1)=(2,-5)

On comparing both sides, we get x=-1,y=2. So, the domain of (2,-5) is (-1,2).

For the point (-6,4),

(-2x,-3y+1)=(-6,4)

On comparing both sides, we get x=3,y=-1. So, the domain of (-6,4) is (3,-1).

So, the domain of the given transformation is (-2, 1), (-1, 2), (3, -1).

Therefore, the correct option is A.

4 0
3 years ago
At the movie theater, child admission is $5.30 and adult admission is 9.20. On Monday, four times as many adult tickets as child
AnnyKZ [126]
124 tickets sold at $9.20 = $1140.80
124÷4 =31
31 tickets sold at $5.30 = $164.30
$1140.80+$164.30=$1305.10
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4 0
3 years ago
A video game club charges a fixed annual membership fee of $20 and $2 per video game rented. Let f(n) represent the total annual
Rasek [7]
<span>fixed annual membership fee of $20
</span><span>$2 per video game rented.
</span><span>Let f(n) represent the total annual cost of renting n video games
so
f(n) = 20 + 2n

if </span><span>increased by $15 the next year
then
f(n) = </span>20 + 2n + 15
f(n) = 2n + 35

answer
<span>f(n) = 2n + 35 (first choice)</span>
5 0
4 years ago
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