1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lozanna [386]
3 years ago
6

Luis has a $10 and three $5 bills. He spends $12.75 on entrance fee to an amusement park and $8.50 on snacks. How much does he h

ave left?
Mathematics
1 answer:
Ulleksa [173]3 years ago
6 0
3x5=$15
15+10=$25 total to spend

He spends 12.75+8.5= $21.25

25-21.25=$3.75 left
You might be interested in
Solve the inequality for x<br> 3^(6x+18)&lt;27^(3x)
Lera25 [3.4K]

Answer:

\displaystyle x > 6

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>Algebra I</u>

  • Terms/Coefficients
  • Factoring

<u>Algebra II</u>

  • Exponential Rule [Powering]: \displaystyle (b^m)^n = b^{m \cdot n}
  • Solving exponential equations

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em />\displaystyle 3^{6x + 18} < 27^{3x}<em />

<em />

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

  1. Rewrite:                                                                                                             \displaystyle 3^{6x + 18} < 3^{3(3x)}
  2. Set:                                                                                                                     \displaystyle 6x + 18 < 3(3x)
  3. Factor:                                                                                                               \displaystyle 3(2x + 6) < 3(3x)
  4. [Division Property of Equality] Divide 3 on both sides:                                  \displaystyle 2x + 6 < 3x
  5. [Subtraction Property of Equality] Subtract 3x on both sides:                       \displaystyle -x + 6 < 0
  6. [Subtraction Property of Equality] Subtract 6 on both sides:                        \displaystyle -x < -6
  7. [Division Property of Equality] Divide -1 on both sides:                                 \displaystyle x > 6
8 0
3 years ago
Read 2 more answers
What is the answer ????
zlopas [31]
I think its c hope this helps sorry if it dont
7 0
3 years ago
The tables for f(x) and g(x) are shown below.
Vinvika [58]

Answer:

  16

Step-by-step explanation:

(f - g)(5) = f(5) -g(5)

From the tables, ...

  f(5) = 29

  g(5) = 13

Your desired function is ...

  f(5) -g(5) = 29 -13 = 16

8 0
3 years ago
Need help asap!!!!!!!!! :) will mark brainliest if correct!!!! <br> -4 1/3+(-3/5)
Paha777 [63]

Answer:

Step-by-step explanation:

you do the ( ) first then you do plus and get the answer

5 0
3 years ago
Help me please. mad confused lol
SCORPION-xisa [38]

Answer:

P = 30 degrees, PQ = 6.93, PN = 8

Step-by-step explanation:

For the angle, just subtract the angles you already know from 180, so 180 - 90 - 60= P. P = 30 degrees.

For PQ, use tan60 = x/4, or 4tan(60), which equals 6.93.

For PN, use cos60 = 4/x, or 4/cos60, which equals 8.

Hopefully this helps- let me know if you have any questions!

7 0
3 years ago
Other questions:
  • Can someone answer this question, and give me the work?
    12·1 answer
  • Use a calculator to evaluate cot pi/5
    11·1 answer
  • Lindsay and menonhave 1,240 stickers.menon has 4 times as many stickers as Lindsay.menon decides to have 6 stickers on each page
    7·1 answer
  • Need fast help
    9·1 answer
  • Hello, here's the question :D
    10·1 answer
  • Dylan and his children went into a grocery store and where they sell peaches for $1 each and mangos for $0.50 each. Dylan has $1
    7·2 answers
  • Simplify 5 x [(3.14+4.16)x9+2]​
    11·2 answers
  • HELP PLZZZ THERE IS NO ANSWER CHOICES MARKING BRAINLIEST
    5·2 answers
  • What is the value of 40/z, when z = 10? <br><br>I WILL GIBE BRAINLY POINTS
    9·1 answer
  • 4.what is the equation of the line perpendicular to y = 3/4x + 2 and goes
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!