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Finger [1]
3 years ago
13

I'm making bows for holiday wreaths to be sold at the craft fair. So far I have 4 bows and used 80 inches of ribbon. Each bow us

es the same amount of ribbon. Answer the following. What is the independent variable?
Mathematics
1 answer:
Lerok [7]3 years ago
6 0

Answer:

20 inches of ribbon.

Step-by-step explanation:

i did 80÷4=20  

so every one bows need 20 inches of ribbon.

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Choose the proper tools with the correct endpoints then click and drag the endpoints to the correct location.
qwelly [4]
X < = 1 or x > 8

closed circle on 1, shaded to the left
open circle on 8, shaded to the right
6 0
3 years ago
Simplify, if x = 2 and y = -1: 3(y + 2)^2 + 3x
svet-max [94.6K]

Answer:

9

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

Step-by-step explanation:

<u>Step 1: Define</u>

3(y + 2)² + 3x

x = 2

y = -1

<u>Step 2: Evaluate</u>

  1. Substitute:                    3(-1 + 2)² + 3(2)
  2. Add:                              3(1)² + 3(2)
  3. Exponents:                   3(1) + 3(2)
  4. Multiply:                        3 + 6
  5. Add:                              9
5 0
3 years ago
-
MissTica

Answer:

$21.80

Step-by-step explanation:

50% of 38 is 19. 10% of 38 is 3.8. Add these together to get 21.8. This equates to $21.80.

7 0
3 years ago
Can someone help me on number 4 and 5 plz
Sindrei [870]
4 should be D and 5 the change would be .94
7 0
3 years ago
Read 2 more answers
Help me on 8 and 9 plz
klasskru [66]
8. first 12 bags for 54m^{2} [/tex]  
 54 ÷ 12 = 4.5
we know: 1 bag for 4.5m^2
36 ÷ 4.5 = 8
so 36m^2 we must use 8 bags

9. \frac{5}{8}x2 =5x2/8= 10/8 = 5/4 = 1.25

 hope it helped you
5 0
3 years ago
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