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solniwko [45]
3 years ago
9

Johnathan runs at a rate of 8 miles every 45 minutes. Melissa runs at a rate of 3 miles every 15 minutes

Mathematics
1 answer:
RUDIKE [14]3 years ago
6 0
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Did
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Which statement is true about the value of 1-512
Anestetic [448]

Answer:

It is the distance that -5 is from 0 on the number line

Step-by-step explanation:

I learned this last month

Hope this helps

4 0
3 years ago
Read 2 more answers
Solve this system by substitution. y = 3 y = -3x + 6 *Remember to write your answer as a coordinate point (x, y). I​
DochEvi [55]

Answer:

(1, 3)

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>

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

Step-by-step explanation:

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

y = 3

y = -3x + 6

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

  1. Substitute in <em>y</em>:                                                                                                 3 = -3x + 6
  2. [Subtraction Property of Equality] Subtract 6 on both sides:                      -3 = -3x
  3. [Division Property of Equality] Divide -3 on both sides:                                1 = x
  4. Rewrite/Rearrange:                                                                                        x = 1

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

  1. Define original equation:                                                                               y = -3(1) + 6
  2. Multiply:                                                                                                           y = -3 + 6
  3. Add:                                                                                                                 y = 3
6 0
3 years ago
Simple question for everyone <br>What shape figure is this? ​
Kamila [148]

Answer:

It's a parallelogram

5 0
3 years ago
Read 2 more answers
-3w=-w-6. How many solutions
GaryK [48]
There is one solution: w=3
6 0
3 years ago
13. Solve: x over 5 =6. X=<br> 6<br> 5<br> 30<br> 1.25
BabaBlast [244]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's solve :

  • \dfrac{x}{5}  = 6

  • \dfrac{x}{5}  \times 5 = 6 \times 5

  • x = 30

value of x = 30

5 0
2 years ago
Read 2 more answers
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