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qaws [65]
3 years ago
10

Ms. Nellies has 2 pints of vinegar for her students to use in a science experiment. Each

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
6 0

Answer:

incorrect; 2½ ÷ ¾ = 3⅓; 2½ ÷ ⅜ = 6⅔; six

Step-by-step explanation:

Assume that Trey's number line model is like the first one below.

That model is incorrect.

The distance from 0 to 1 has four tick marks, so each mark represents the fraction ¼.

Trey is jumping three of them (¾) at a time.

Trey's number line represents the expression

2½ ÷ ¾ = 3⅓

The correct number line model is the second one below.

It represents the expression

2½ ÷ ⅜ = 6⅔

Ms. Nellies has enough vinegar for six groups of students

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goblinko [34]

Answer:

It should be "one solution"

Step-by-step explanation:

After graphing the equations, the two lines only intersect at one point which makes it "one solution." Hope this helps.

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In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ?x - 49
shutvik [7]
We are asked to find unknown or the missing number to complete the polynomial given in the problem which is x² + ?x -49. First, let us equate the number to be equal to zero such as it would become x² + ?x - 49 = 0. Next, we need to find the factors such that it would produce a difference of squares and these two factors are a = +7 and b = -7. Hence, the complete solution is shown below:
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4 0
3 years ago
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PRECALC HELP<br> please help with the image above (translation up and down)
garik1379 [7]

Answer:

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Step-by-step explanation:

Given f(x) then f(x + a) represents a horizontal translation of f(x)

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Given f(x) then f(x) + c represents a vertical translation of f(x)

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Peyton has 2 pizzas.each pizza is cut into 10 equal slices.she and her friends eat 14 slices. what part of the pizzas did they e
WINSTONCH [101]
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8 0
3 years ago
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