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Mamont248 [21]
2 years ago
11

Help me plsssss ajdasbvhaldjfghaldkjfgh

Mathematics
1 answer:
Kazeer [188]2 years ago
4 0

Answer: a goes up 9 and b up 5 and c up 12

Step-by-step explanation:

a goes up 9 and b up 5 and c up 12 good luck

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It takes 1 cup of sugar to make 12 bran muffins.How many cups of sugar are needed to make 15 muffins? How do you know?
ohaa [14]
Well if we look at it this way, 12 divided by 4 equals 3 and 3 times 5 equals 15, so 1 cup divided in to four is one fourth cup. So your Answer is one fourth a cup.

ANSWER 1/4 Cup
6 0
2 years ago
PLEASE ANSWER!!!! I NEED IT BY MONDAY!
hammer [34]

Answer:

3xc8cx-(456c)+s5=23c

Step-by-step explanation:

8 0
3 years ago
You rent a video game for $3.50 a month. Your total cost of rentals for the month was $31.50. write and solve an equation to fin
defon
The equation is 3.50x=31.50
The answer is 9
8 0
3 years ago
Taylor spends three hours packing gifts for her friends it takes her one ninth of an hour to pack each gift how many gifts does
zhannawk [14.2K]
Ok
1/9=1present
3hours=xpresent

1/9 times x=3
multiplyboth sides by 9
x=27
answer is 27

another way is
1/9 hour=1 present
1hour=9present
3 hour=27 present
3 0
3 years ago
Use these functions a(x) =4x +9 and b(x) =3x -5 to complete the function operations listed below
Sloan [31]

Consider that we need to find (a+b)(x), (a-b)(x), (ab)(x),\left(\dfrac{a}{b}\right)(x).

Given:

The functions are:

a(x)=4x+9

b(x)=3x-5

To find:

The function operations (a+b)(x), (a-b)(x), (ab)(x),\left(\dfrac{a}{b}\right)(x).

Solution:

We have,

a(x)=4x+9

b(x)=3x-5

Now,

(a+b)(x)=a(x)+b(x)

(a+b)(x)=4x+9+3x-5

(a+b)(x)=7x+4

Similarly,

(a-b)(x)=a(x)-b(x)

(a-b)(x)=4x+9-(3x-5)

(a-b)(x)=4x+9-3x+5

(a-b)(x)=x+14

And,

(ab)(x)=a(x)b(x)

(ab)(x)=(4x+9)(3x-5)

(ab)(x)=12x^2-20x+27x-45

(ab)(x)=12x^2+7x-45

And,

\left(\dfrac{a}{b}\right)(x)=\dfrac{a(x)}{b(x)}

\left(\dfrac{a}{b}\right)(x)=\dfrac{4x+9}{3x-5}

Therefore, the required functions are (a+b)(x)=7x+4, (a-b)(x)=x+14, (ab)(x)=12x^2+7x-45 and \left(\dfrac{a}{b}\right)(x)=\dfrac{4x+9}{3x-5}.

4 0
3 years ago
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