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3 years ago

Based on the trend line, what is the best prediction for the number of candies in the jar when 30 students visit her?

Mathematics

2 answers:

Vadim26 [7]3 years ago

5 0

Answer:

135

Step-by-step explanation:

90 is way to low, it wouldnt keep the trend in a linear line. same for 180, its too high. 150 is already for the 20 students. 135 fits just right.

Oksanka [162]3 years ago

3 0

I would say 135

Let me know if this helps

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True or false: a pair of straight angles can also be adjacent angles

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3 years ago

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what is the quotient 5-x/x^2 3x-4 divided by x^2-2x-15/x^2 5x 4 in simplifed form state any restrictions on the varible

zheka24 [161]

The quotient when $\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$ in simplified form is $\frac{-(x+1)}{(x-1)(x+3)}$

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that equation:

$\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$

$=\frac{5-x}{(x+4)(x-1)} /\frac{(x-5)(x+3)}{(x+4)(x+1)} \\\\=\frac{5-x}{(x+4)(x-1)} * \frac{(x+4)(x+1)}{(x-5)(x+3)}\\\\\frac{-(x-5)}{(x+4)(x-1)} * \frac{(x+4)(x+1)}{(x-5)(x+3)}\\\\=\frac{-(x+1)}{(x-1)(x+3)}$

The quotient when $\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$ in simplified form is $\frac{-(x+1)}{(x-1)(x+3)}$

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2 years ago

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denis-greek [22]

Answer:

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Step-by-step explanation:

The word problem describes two relationships between the numbers of cookies baked. When b and f represent the numbers of cookies baked by Bill and Felicia, respectively, those relationships are ...

Bill bakes 3 times as many cookies as Felicia. (b = 3f)
Felicia bakes 24 fewer cookies than Bill. (f = b-24)

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3 years ago

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erastova [34]

Answer:

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Step-by-step explanation:

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3 years ago

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