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3 years ago

11

Mr.Tan and his friends planned a group visit for three adults and nine children.Find the amount of money they had to pay for the

ir tickets. Per adult$12.Per child $8

1 answer:

siniylev [52]3 years ago

7 0

$36 for adults, $56 children.

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Can anybody help me please

inn [45]

Answer:

(2,5)

Step-by-step explanation:

It's the coordinates of the point where the lines cross

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3 years ago

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hi i'm really struggling with this and its due later today! If someone could show the work of how to do it and the answer that w

GuDViN [60]

Answer:

$\frac{-5 \pm \sqrt{13} }{6}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\frac{-5 \pm \sqrt{5^2-4(3)(1)} }{2(3)}$ <u />

<u />

<u>Step 2: Evaluate</u>

Evaluate Exponents: $\frac{-5 \pm \sqrt{25-4(3)(1)} }{2(3)}$
Evaluate Multiplication: $\frac{-5 \pm \sqrt{25-12} }{6}$
Evaluate Subtraction: $\frac{-5 \pm \sqrt{13} }{6}$

8 0

3 years ago

K(x)=-3x^2-3;find k(-2)

Agata [3.3K]

Answer:

5z

Step-by-step explanation:

because I leaned it at school

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2 years ago

Find the values of the six trigonometric functions for angle 0. write as fractions

nasty-shy [4]

Answer:

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Step-by-step explanation:

I'm not even in high school yet D: sorry

7 0

3 years ago

A.It will stay the same

DanielleElmas [232]

Answer:

B

Step-by-step explanation:

Let's arrange the data set in increasing order.

We have 19, 27, 27, 33, 45, 53. The median is (27 + 33) / 2 = 30.

The new set is 19, 27, 27, 33, 45, 53, 90. The new median is 33.

Since 33 - 30 = 3 the answer is B.

4 0

3 years ago