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2 years ago

Can someone give me the answer please

Mathematics

1 answer:

xz_007 [3.2K]2 years ago

8 0

Answer:

I think have many options

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Help me PLZZ it’s worth 20 points

Nonamiya [84]

Answer: uhhhhhhhhhhhhhhhhhhh whats the question?

Step-by-step explanation:

5 0

3 years ago

a carnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a s

Likurg_2 [28]

Answer:

The number of adult tickets are 33 and the number of student tickets are 21 .

Step-by-step explanation:

The number of adult tickets x and the number of student tickets y.

As given

A carnival sold tickets for $1.50 for adults and $1.00 for students.

There were 54 tickets sold for a total of $70.50.

Equations becomes

x + y = 54

1.50x + 1.00y = 54 × 70.50

Simplify the above

$\frac{150x}{100} + \frac{100y}{100} = \frac{7050}{100}$

150x + 100y =7050

Two equations are

x + y = 54

150x + 100y =7050

Multiply x + y = 54 by 150 from 150x + 100y =7050

150x - 150x + 100y - 150y = 7050 - 8100

-50y = -1050

50y = 1050

$y = \frac{1050}{50}$

y = 21

Putting the value of y in the equation .

x + 21 = 54

x = 54 - 21

x = 33

Therefore the number of adult tickets are 33 and the number of student tickets are 21 .

8 0

4 years ago

−2∣3−5x∣+5=<br> \,\,-13<br> −13

yaroslaw [1]

Answer: 59

Step-by-step explanation:

Mi said so

5 0

3 years ago

Help me asap ....................

OLEGan [10]

Answer:

x = 0 or x = -8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

17=x2+8x+17

Step 2: Subtract x^2+8x+17 from both sides.

17−(x2+8x+17)=x2+8x+17−(x2+8x+17)

−x2−8x=0

Step 3: Factor left side of the equation.

(−x)(x+8)=0

Step 4: Set factors equal to 0.

−x=0 or x+8=0

x=0 or x=−8

8 0

3 years ago

Hellen used a coupon she received in the mail at a local boutique that decreased her purchase of $85.20 by $12.78. Her sister us

Over [174]

Answer:

y = 12665 (100⁻¹) + b

Step-by-step explanation:

To model this relationship, you're to write the equation of a line; in the form

y = mx + b

Now let y represent the full coupon value,

mx represent the amount spent by Hellen and her sister

and b, the change that's left on the coupon.

So, the summary of Hellen's transaction is:

$85.2 became $(85.2 - 12.78) which is = $72.42

The summary of her sister's transaction is:

$63.8 became $(63.8 - 9.57) which is = $54.23

So y - (72.42 + 54.23) = b

y - 126.65 = b

y = 126.65 + b

Separating m from x in mx, you have

y = 12665 x 1/100 + b

y = 12665 (100⁻¹) + b

Where m = 12,665 and x = 100⁻¹

3 0

3 years ago