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3 years ago

Write - 1/14, 7/9,-4/5 in order from bet to greatest

Mathematics

1 answer:

klemol [59]3 years ago

5 0

Answer: you mean less to greatest

-1/14, -4/5, 7/9

Step-by-step explanation:

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I just need help with b and c

My name is Ann [436]

Answer:

B. Carl yearns more per hour

C. put line through points (1,15) and 3,45) on graph and you will have Carl's earnings per hr.

Step-by-step explanation:

Louis earns 12$ per hr (y=12x)

Carl yearns 15$ per hr (y=15x)

to find what carl yearns hourly you divide 45 by 3 which is 15.

(Explaination of answer for question b)

C isnt hard once you find y=15x.

8 0

3 years ago

-2 (x-3) + 4 x - 6 need the answer soon

IrinaVladis [17]

There's only one step to solve this problem (that's if you're looking for it) $0 - 2 (x - 3) + 4x - 6 \\ Answer: 2x$
Because, $-2 + (4x) = 2x$

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4 years ago

If AB=20, then AB+CD=?

Leona [35]

Answer:

20*20+CD=400+CD

Step-by-step explanation:

Multiply

6 0

3 years ago

Help please

Novosadov [1.4K]

$General\ equation\ for\ line\ in\ slope\ intercept\ form:\\\\y=ax+b\\\\To\ find\ a\ and\ b\ substitude\ points\ (-7,5)\ (-4,1)\ into\ equation\\\\ 
\left \{ {{5=-7a+b}\ \ \ \ \atop {1=-4a+b\ |*-1}} \right.\\\\ \left \{ {{5=-7a+b}\ \ \ \ \atop {-1=4a-b}} \right.\\\\
+----\\\\Addition\ method\\\\
4=-3a\ \ |:(-3)\\\\
a=-\frac{4}{3}\\\\
b=5+7a=5+7*(-\frac{4}{3})=5-\frac{28}{3}=-4\frac{1}{3}\\\
Answer\ y=-\frac{4}{3}x-4\frac{1}{3}\\\\
Checking\ solution:\\
y-5=-\frac{4}{3}(x+7)
$ $y-5=-\frac{4}{3}x-\frac{28}{3}\\\\
y=-\frac{4}{3}x-\frac{28}{3}+5\\\\
y=-\frac{4}{3}x-4\frac{1}{3}\\\\Answer:B \ and\ D.$

5 0

4 years ago

Read 2 more answers

Determine if the number is a whole number, integer, or rational number. Select all sets to which the number belongs.

agasfer [191]

Answer:

Rational,integer

Step-by-step explanation:

7 0

3 years ago