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horrorfan [7]
3 years ago
14

Julie's mother is making tuna salad for her family. She uses three cans of tuna for every 4 people who will attend the dinner. I

f she expects 52 people to attend the dinner, how many cans of tuna, t, will be needed for the dinner? A. 13 b. 39. C. 17 d. 36
Mathematics
2 answers:
puteri [66]3 years ago
7 0

B is the answer because 52 divided by 4 is 13 multipled by 3 is 39 thank your for brainlest

Juliette [100K]3 years ago
6 0

Answer:

B) 39

Step-by-step explanation:

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kozerog [31]
8 /  \frac{2}{5}  = 8 *  \frac{5}{2}  = 4*5 = 20
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What is the vertex form of Y = x2 - 6x + 6?
ahrayia [7]

Answer:

\large\boxed{y=(x-3)^2-3}

Step-by-step explanation:

The vertex form of a quadratic equation <em>y = ax² + bx + c:</em>

<em>y = a(x - h)² + k</em>

(h, k) - coordinates of a vertex

We have the equation <em>y = x² - 6x + 6</em>.

Convert to the vertex form:

y=x^2-2(x)(3)+6\\\\y=\underbrace{x^2-2(x)(3)+3^2}_{(*)}-3^2+6\qquad\text{use}\ (a-b)^2=a^2-2ab+b^2\qquad(*)\\\\y=(x-3)^2-9+6\\\\y=(x-3)^2-3\to h=3,\ k=-3

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The original price of a bicycle was marked down $20 to a sale price of $85. What was the original price ⁉️
vovikov84 [41]
The price was marked down. If the price was reduced, we have to sum with the other value to find the original price:

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3 years ago
150 minutes per day = hours per week
RideAnS [48]
150 minutes / day for a week
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You could also convert to hours first. 150 minutes = 2.5 hours * 7 days = 17.5 hours per week.
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kotegsom [21]
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