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vivado [14]
3 years ago
10

Lea takes 4/5 of a pizza. She eats 2/3 of that share. What fraction she has eaten pizza ?

Mathematics
2 answers:
Scilla [17]3 years ago
8 0
'of' means muiptly


4/5 of a pizza
'a pizza' means 1 whole pizza
4/5 of 1=4/5

eats 2/3 of that share (meaning 4/5)
2/3 of 4/5=2/3 times 4/5=8/15
so she ate 8/15 of pizza
andrezito [222]3 years ago
3 0
If she eats 2/3 OF (means multiply) 4/5 of the pizza that equals 
2/3 OF 4/5= 8/15

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S = 5 + C
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Clark made 14 and Shelly made 19
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The function has three factors. Two of these factors
borishaifa [10]

The values of a and b will be -2 and 22 while the other factor in the function is x - 3/2.

<h3>How to illustrate the function?</h3>

The function is given as:

f(x) = ax³ - x² + bx - 24.

Since (x - 2) and (x - 4) are the factors, they will give functions of 8a + 2b = 28 and -16a - b = 10.

This will be solved by elimination method and the values of a and b will be -2 and 22.

Therefore, f(x) = -2x³ - x² + 22x - 24

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2 years ago
I have a bunch of graph problems and they are killin me! Please answer 90 pnts, giving brainliest
stiv31 [10]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE ANSWER!!!
marin [14]

Step-by-step explanation:

(10-0) ÷ (27-0) = x ÷ y

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8 0
3 years ago
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-5+22=r-4+3r+5<br> I need help please and thank u
Brilliant_brown [7]

Answer:

r = 4

General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

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

-5 + 22 = r - 4 + 3r + 5

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

  1. Combine like terms:                    17 = 4r + 1
  2. Subtract 1 on both sides:             16 = 4r
  3. Divide 4 on both sides:               4 = r
  4. Rewrite:                                        r = 4

<u>Step 3: Check</u>

<em>Plug in r to verify it's a solution.</em>

  1. Substitute:                    -5 + 22 = 4 - 4 + 3(4) + 5
  2. Add/Subtract:               17 = 3(4) + 5
  3. Multiply:                        17 = 12 + 5
  4. Add:                              17 = 17
6 0
3 years ago
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