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qaws [65]
3 years ago
14

PLEASE HELP ME HURRY

Mathematics
1 answer:
Ymorist [56]3 years ago
8 0

Answer:

6/5

Step-by-step explanation:

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Does an exponent multiply the variable or the whole term?
Novosadov [1.4K]

Answer:

yes it's 6x 6x 6x

Step-by-step explanation:

6 0
2 years ago
What is the solution to the pair of simultaneous equations? 2x+y=5. 3x-2y=4​
densk [106]

Answer:

(2, 1)

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  

Distributive Property

Equality Properties

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

<u>Algebra I</u>

  • Coordinates (x, y)
  • Terms/Coefficients
  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

2x + y = 5

3x - 2y = 4

<u>Step 2: Rewrite Systems</u>

<em>Manipulate 1st equation</em>

  1. [Subtraction Property of Equality] Subtract 2x on both sides:                      y = 5 - 2x

<u>Step 3: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em> [2nd Equation]:                                                                         3x - 2(5 - 2x) = 4
  2. [Distributive Property] Distribute -2:                                                                3x - 10 + 4x = 4
  3. [Addition] Combine like terms:                                                                        7x - 10 = 4
  4. [Addition Property of Equality] Add 10 on both sides:                                   7x = 14
  5. [Division Property of Equality] Divide 7 on both sides:                                 x = 2

<u>Step 4: Solve for </u><em><u>y</u></em>

  1. Substitute in <em>x</em> [Modified 1st Equation]:                                                           y = 5 - 2(2)
  2. Multiply:                                                                                                             y = 5 - 4
  3. Subtract:                                                                                                            y = 1
3 0
3 years ago
Jerry is paid $10.40 an hour for regular-time work. What is Jerry’s time and a half rate an hour? What is his double time pay ra
julia-pushkina [17]

Answer: Time and half---$15.60

Double time--$20.80

Step-by-step explanation:

TIME AND A HALF

$10.40/2= $5.20

$10.40 + $5.20=$15.60

DOUBLE TIME

$10.40 x 2 =$20.80

5 0
3 years ago
64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44.
muminat

Answer:

60 years old

Step-by-step explanation:

64=4(a-44)

64=4a-176

64+176=4a

240=4a

4a=240

a=240/4

a=60 years old

3 0
3 years ago
Read 2 more answers
The Triangle Inequality Theorem states that the sum of the measures of any two sides of a triangle is _________ the measure of t
Bad White [126]

Answer:

C. greater than

Step-by-step explanation:

The Triangle Inequality Theorem states that the sum of the measures of any two sides of a triangle is greater than the measure of the third side.

6 0
2 years ago
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