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3 years ago

PLEASE HELP!!!!! DONT ANSWER IF YOU DONT KNOW FOR SURE!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

alexgriva [62]3 years ago

6 0

He can buy 5 baseballs and one bat

poizon [28]3 years ago

5 0

He is correct because if he buys 5 baseballs and 1 bat then it will cost him $64.50 which he has meaning he will have $6.50 left

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Can someone try to explain this? I'm super confused. my teacher is no help, he won't answer any of my emails :(

lukranit [14]

Answer:

$m=-1$

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Simply plug in 2 coordinates into the slope formula to find slope <em>m</em>:

$m=\frac{0-(-2)}{-2-0}$

$m=\frac{0+2}{-2}$

$m=\frac{2}{-2}$

$m=-1$

5 0

4 years ago

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⚠️ANSWER NEEDED FASTT⚠️ <br> *BRAINLIEST TO RIGHT ANSWER*

s344n2d4d5 [400]

Answer:

I think like its like the like 4th right 1 i think right

Step-by-step explanation:

4 0

3 years ago

An unknown substance is provided in a science class. It consists of particles that are different

natulia [17]

Answer:

b a is the answer bea sue i don't know just looked it up

Step-by-step explanation:

7 0

3 years ago

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Subtract polynomials (intro)

ELEN [110]

Answer:

The result in standard form is:

$\left(-5t+4t^2-t\right)-\left(8t^2+t\right)=-4t^2-7t$

Step-by-step explanation:

Given the polynomials

-5t+ 4t² – t

8t² + t

subtracting 8t² + t from -5t+ 4t² – t.

$\left(-5t+\:4t^2\:-\:t\right)\:-\:\left(8t^2\:+\:t\right)$

Remove parenthese: (-a) = -a

i.e. - (8t² + t) = 8t² - t

so the expression becomes

$=-5t+4t^2-t-8t^2-t$

grouping the like terms

$=4t^2-8t^2-5t-t-t$

Add similar elements: 4t² - 8t² = -4t²

$=-4t^2-5t-t-t$

Add similar elements: -5t - t - t = -7t

$=-4t^2-7t$

Therefore, the result in standard form is:

$\left(-5t+4t^2-t\right)-\left(8t^2+t\right)=-4t^2-7t$

4 0

3 years ago

Graph the six terms of a finite sequence where a1=5 and r=1.25

Serga [27]

$\bf n^{th}\textit{ term of a geometric sequence}
\\\\
a_n=a_1\cdot r^{n-1}\qquad 
\begin{cases}
a_1=\textit{first term}\\
n=n^{th}\ term\\
r=\textit{common ratio}
\end{cases}$

$\bf -----------------------------\\ \begin{array}{ccllll}
term&value\\
x&y\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
1&5\cdot (1.25)^{1-1}\\
2&5\cdot (1.25)^{2-1}\\
3&5\cdot (1.25)^{3-1}\\
4&5\cdot (1.25)^{4-1}\\
5&5\cdot (1.25)^{5-1}\\
6&5\cdot (1.25)^{6-1}\\
\end{array}$

6 0

3 years ago

Read 2 more answers