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svet-max [94.6K]
2 years ago
13

A boat ride costs $6.50 for one adult and $2.50 for one child. Which expression represents the total price a group of x adults a

nd y children would pay to ride the boat?
Mathematics
2 answers:
Tpy6a [65]2 years ago
3 0
6.5x + 2.5y is the correct answer
vovangra [49]2 years ago
3 0
6.50x+2.50y 6.50 times (x) the amount of adults riding 2.50 times (y) the amount of kids riding
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How would you write one million as a power of 10? Thank you appreciate your help!
Digiron [165]

Answer:

Hello! answer: 10⁶

Step-by-step explanation:

10 × 10 × 10 × 10 × 10 × 10 = 1,000,000 Therefore the answer would be 10⁶ Hope that helps!

3 0
2 years ago
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Evaluate a+b for a=-17 and b=8
In-s [12.5K]

25

substitute 17 for A

substitute 8 for B

should look like this

17+8

then add

should look like this

17+8=25

8 0
3 years ago
1) Find the missing side. Give your<br> answer in simplest radical form.
gladu [14]

Answer:

x = 4√5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Trigonometry</u>

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

  • a is a leg
  • b is another leg
  • c is the hypotenuse<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

Leg <em>a</em> = 8

Leg <em>b</em> = 4

Hypotenuse <em>c</em> = <em>x</em>

<em />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute in variables [Pythagorean Theorem]:                                            8² + 4² = x²
  2. Evaluate exponents:                                                                                         64 + 16 = x²
  3. Add:                                                                                                                   80 = x²
  4. [Equality Property] Square root both sides:                                                    √80 = x
  5. Rewrite:                                                                                                             x = √80
  6. Simplify:                                                                                                             x = 4√5
3 0
2 years ago
5) Convert 23.5 kilograms to milligrams.
Inessa [10]
It’s 235,000,000 milligrams i think.
5 0
2 years ago
4. A rectangular field has a perimeter of 300m. What is the area of the field if the length of
USPshnik [31]

Answer:

Step-by-step explanation:

5 0
2 years ago
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