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Llana [10]
3 years ago
8

7w+8p for w= 4 and p=5

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
Plug it in

7(4) + 8(5) which would be 28 + 40

Answer: 68
bearhunter [10]3 years ago
4 0

Answer:

68

Step-by-step explanation:

w = 4 ; p = 5

7w + 8p = 7*4 + 8*5

             = 28  + 40

            = 68

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2 years ago
Which statement describes the congruent triangles?
larisa86 [58]

Answer:

<u>Triangle W X Z is congruent to triangle Z Y X</u>

Step-by-step explanation:

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  • In the simple case above the two triangles WXZ and ZYX are congruent because every corresponding side has the same length, and every corresponding angle has the same measure.
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4 years ago
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3 0
2 years ago
What is the solution to the equation 6n+7=55
weeeeeb [17]

Answer:

n = 8

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

Step-by-step explanation:

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

6n + 7 = 55

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

  1. Subtract 7 on both sides:                    6n = 48
  2. Divide 6 on both sides:                       n = 8

<u>Step 3: Check</u>

<em>Plug in n into the original equation to verify it's a solution.</em>

  1. Substitute in <em>n</em>:                    6(8) + 7 = 55
  2. Multiply:                               48 + 7 = 55
  3. Add:                                     55 = 55

Here we see that 55 does indeed equal 55.

∴ n = 8 is a solution of the equation.

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3 years ago
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Sue bought a pair of jeans and a shirt for $55.75. If the jeans cost $25.25, how much did she pay for the shirt?
givi [52]
Hey there!

In order to find the amount that Sue paid for the shirt, all you have to do is subtract the price of the jeans from the total amount that she paid for the jeans and the shirt. 

55.75 – 25.25 = 30.5

Sue paid $30.50 for the shirt, making your answer A. 

Hope this helped you out! :-)
6 0
3 years ago
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