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3 years ago

Help me plz branniest to whoever is right

Mathematics

2 answers:

nataly862011 [7]3 years ago

8 0

Answer:

-3,8

Step-by-step explanation:

Aleonysh [2.5K]3 years ago

4 0

Answer:

x=9 and x=-1

Step-by-step explanation:

Using the factoring method, find the zeroes.

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You are on a basketball team and you score 84 points in 6 games

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

Think how many times does 6 go into 84.

you can divide 84 into 6 which is 14.

Or you can think what times 6 equals 84.

5 0

3 years ago

Read 2 more answers

By selling an article for Rs 144, a man loses 1/7 of his outlay. Find its cost price.

Tresset [83]

Answer:

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5 0

3 years ago

Solve the math problem

zalisa [80]

Answer:

$\frac{4w {}^{8} }{9m {}^{4} }$

Step-by-step explanation:

separate with like terms

$\frac{4}{9} , \: \frac{w {}^{9} }{w} \: and \: \: \frac{m {}^{5} }{m {}^{9} }$

the first fraction can be left alone as it can't be simplified any further

the second fraction can be written as w⁹ ÷ w¹ , when the bases are the same and division is involved subtract the powers: 9 - 1 = 8, so it's simplified to w⁸

the third fraction can be written as m⁵ ÷ m⁹, subtract the powers: 5 - 9 = -4, so it's simplified to m⁻⁴

${m}^{ - 4} = \frac{1}{m {}^{4} }$

putting it together:

$\frac{4w {}^{8} }{9m {}^{4} }$

4 0

2 years ago

A/20 + 14/15 = 9/15 <br><br> Can i get some help?

KiRa [710]

Method 1:

$\dfrac{a}{20}+\dfrac{14}{15}=\dfrac{9}{15}\ \ \ \ |multiply\ both\ sides\ by\ 60\\\\60\cdot\dfrac{a}{20}+60\cdot\dfrac{14}{15}=60\cdot\dfrac{9}{15}\\\\3a+4\cdot14=4\cdot9\\\\3a+56=36\ \ \ \ |subtract\ 56\ from\ both\ sides\\\\3a=-20\ \ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{a=-\frac{20}{3}\to a=-6\frac{2}{3}}$

Method 2.

$\dfrac{a}{20}+\dfrac{14}{15}=\dfrac{9}{15}\ \ \ \ |subtract\ \dfrac{14}{15}\ form\ both\ sides\\\\\dfrac{a}{20}=-\dfrac{5}{15}\\\\\dfrac{a}{20}=-\dfrac{1}{3}\ \ \ \ |multiply\ both\ sides\ by\ 20\\\\\boxed{a=-\dfrac{20}{3}\to a=-6\frac{2}{3}}$

3 0

4 years ago

FIRST ANSWER IS BRAINLIEST IF CORRECT!!!A new clothing store had expenses of $60,000 for designing and building the shelves and

Mandarinka [93]

I Believe the answer is C. $ 120,000

4 0

3 years ago