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3 years ago

Brian plays a video game in which he starts at 0 points. In round 1, he

Mathematics

1 answer:

irakobra [83]3 years ago

4 0

If your numbers are 4 1/2 and 2 1/2, then at the end of round 2 brian would have lost 7 points in total

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The engine life for a certain brand of lawn mower is modeled by the function f(h) = 50 - 1 3 h where h represents hours used. Wh

Mkey [24]

Answer:

Step-by-step explanation:

The answer is c.

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3 years ago

Solve the equation for y <br><img src="https://tex.z-dn.net/?f=8%20%3D%203x%20%2B%206y" id="TexFormula1" title="8 = 3x + 6y" alt

Shalnov [3]

move variable to the left side and change its sign

-3x+8=6y

Move constant to the right side and change its sign

-3x=6y-8

Divide both sides of the equation by -3

x=-2y+8/3

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3 years ago

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The question that says " a school has 1200 pupils "

Sonja [21]

How many girls like sports? well, what's 2/5 of 1200? well, is just their product, 2/5 * 1200.

how many boys like sports? well, what's 3/5 of 1200? 3/5 * 1200.

$\bf \cfrac{2}{5}\cdot 1200\implies \cfrac{2\cdot 1200}{5}\implies \cfrac{2400}{5}\implies \stackrel{girls}{480}
\\\\\\
\cfrac{3}{5}\cdot 1200\implies \cfrac{3\cdot 1200}{5}\implies \cfrac{3600}{5}\implies \stackrel{boys}{720}
\\\\\\
\textit{how many }\stackrel{students}{pupils}\textit{ like sports?}\qquad 480 + 720$

8 0

3 years ago

❗❗CORRECT ANSWER+EXPLANATION=BRAINLIEST❗❗

mars1129 [50]

$\sf \longmapsto\dfrac{ {x}^{2} - 9 }{ {x}^{2} - 3x}$

$\sf \longmapsto \dfrac{x + 3(x - 3)}{x(x - 3)}$

$\sf \longmapsto \: \dfrac{x + 3}{x}$

$\boxed{\sf \dfrac{x + 3}{x} }$

5 0

3 years ago

Jim makes $480 in a 4-week period helping his grandfather on the farm, He spends an average of 15 hours a week

marin [14]

Answer:

he makes $8 an hour

Step-by-step explanation:

Since he makes $480 over 4 weeks you divide that by 4 and you should get 120. So that means he makes $120 in one week and since he works 15 hours a week you divide 120 by 15 and you should get 8

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3 years ago

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