3 years ago

Plzz plzzz explain this!!!!

Mathematics

2 answers:

marysya [2.9K]3 years ago

8 0

Answer:

hope it helps...

Step-by-step explanation:

please comment me if it is really helpful ..

Shalnov [3]3 years ago

5 0

Do you need for both or just one?

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Pls help im really bad at math no links pls

lawyer [7]

Answer:

$-\frac{1}{2}$

Step-by-step explanation:

$-\frac{5}{6} +\frac{6}{18}$

$-\frac{5}{6} +\frac{2}{6}$ reduced

$\frac{-5+2}{6}$ transformed the expression to make it easier

$-\frac{3}{6}$ add

$-\frac{1}{2}$ reduce

8 0

2 years ago

Please help me Simplify 1-9÷7+3

Marina86 [1]

Answer :

the answer is -4/5 or -0.8

step-by-step explanation:

1-9/7+3 = -8/10

now simplify that,

-8/2 = -4

10/2 = 5

so we have -4/5 0r -0.8

4 0

3 years ago

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I don't really know on this one. I'm thinking it's because if T kept going it would go into a 3rd quadrant but I'm not too sure.

enyata [817]

That is correct since the line in T is not straight it would eventually hit the third quadrant
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4 years ago

Jaqueline used 2.5 pounds of ground beef to make 25 tacos for a family gathering. Peter wants to use the same recipe using 1 pou

enot [183]

Answer:

Peter can make 10 tacos.

Step-by-step explanation:

Jaqueline's recipe calls for .1 pounds of beef per taco.

Given only 1 pound, multiply by, taking the reciprocal of .1 gives us 10 tacos.

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3 years ago

A math club took a math test. Twelve of the members had an average score of 80 points. Eighteen of the members had an average sc

taurus [48]

Answer:

The class average is 83.6

Step-by-step explanation:

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3 years ago

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