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asambeis [7]
3 years ago
15

Portia and her friends bought 8 pizzas. They initially ate one-third of the pizzas. Later

Mathematics
1 answer:
konstantin123 [22]3 years ago
7 0

Answer:

⅕

Step-by-step explanation:

Ate ⅓, so 1 - ⅓ = ⅔ left

⅔ of 8 = ⅔ × 8 = 16/3

Ate ⅖, so 1 - ⅖ = ⅗ left

⅗ of 16/3 = ⅗ × 16/3 = 16/5 = 3⅕

Ate 3 more, so

3⅕ - 3 = ⅕ left

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What should be added to both sides of the equation below to complete the square?
Sveta_85 [38]

Answer:

Step-by-step explanation:

x² + 6x = 8

Coefficient of the x term: 6

Divide it in half: 3

Square it: 3²

Add 3² to both sides of the equation to complete the square and keep the equation balanced:

x² + 6x + 3² = 8 + 3²

(x+3)² = 17

8 0
3 years ago
3x-7y=17   when x=-3,0,3
NeX [460]
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4 0
3 years ago
Determine the type and number of solutions of 6x^2-7x-4=0.
inessss [21]
2 solutions (X^2) 
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5 0
3 years ago
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You have to solve for F so you need to get it by itself which means it would look like:

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8 0
3 years ago
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The sum of the consecutive numbers is 111. What is the smallest of the three numbers?
sammy [17]
Let
x = first consecutive number
x + 1 = second consecutive number
x + 2 = third consecutive number

The sum of these numbers are 111.
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x = 36

Therefore, the smallest number is 36 because other numbers are 37 and 38.
8 0
3 years ago
Read 2 more answers
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