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Lena [83]
3 years ago
5

Stephen has 4 times as many books as Erin. If Erin has 36 books how many books does Stephen have

Mathematics
2 answers:
fgiga [73]3 years ago
4 0

Answer:

Stephen has 144

Step-by-step explanation:

Multiply 36x4=144 which is your answer

Elena L [17]3 years ago
3 0

Answer:

144

Step-by-step explanation:

4 multiplied by 36 is 144

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complete the square of the following quadratic x^2 14x 9=0 what value is added to both sides of the equation?
aleksley [76]
9 is added to both sides of the equation then you would combine like terms 
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A cliff overlooking Lanberry Lake is experiencing erosion, losing elevation at a rate of 5%
mezya [45]

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882

Step-by-step explanation:

if its right then your welcome <3

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A t-shirt launcher can launch 6 shirts in 30 minutes. What is the number of shirts per hour?​
Ilya [14]

Answer:

12 shirts

Step-by-step explanation:

If a T-Shirt Launcher can launch 6 shirts in 30 minutes, that means it can launch 12 shirts in an hour, because there are 60 minutes in a hour, and 30 minutes is half os 60 minutes, so we just do 6 x 2 = 12.

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3 years ago
Read 2 more answers
Determine the slope of the line given the graph 3,-3 and 0,2
BigorU [14]

Answer:

\displaystyle m = \frac{-5}{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<u> </u>

<u>Algebra I</u>

Coordinate Planes

  • Reading a coordinate plane
  • Coordinates (x, y)

Slope Formula:                                                                                                          \displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify points</em>

Point (0, 2)

Point (3, -3)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute in points [Slope Formula]:                                                              \displaystyle m = \frac{2 + 3}{0 - 3}
  2. Simplify:                                                                                                             \displaystyle m = \frac{-5}{3}
7 0
3 years ago
1-5x + 3y 45<br>2x+3y = 24​
Norma-Jean [14]

Answer:

The answer is 1-5x+135y

Step-by-step explanation: multiply the numbers 3 and 45 which give you 135

3 0
3 years ago
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