4 years ago

PLEASE HELP ME IM GIVEING POINTS AWAY BEING TOO LAZY TOO SOLVE MY CLASS WORK LOL

Mathematics

2 answers:

Yuki888 [10]4 years ago

5 0

Answer:

1/5

Step-by-step explanation:

I JUST DID THE MATH

katen-ka-za [31]4 years ago

3 0

Answer:

17/24

Step-by-step explanation:

Apply the AB rule, Adjust the fractions based on LCM, then you want to apply the a/b fraction rule which would allow you to do -15+23/24 which gives you 17/24. Hope this helps!

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Gizmos, help please, thanks

andriy [413]

Answer:

petter will pay 14 dollars for 7 juice bottles because every bottle is 2 dollars look at the pattern

Step-by-step explanation:

7 0

4 years ago

Simplify y / 3 - x / 4 / x / 6 + y / 8

s2008m [1.1K]

Wait is there any other information?

4 0

3 years ago

five times the difference of twice a number and three, decreased by the sum of the number and eight , equals 13

kramer

Answer:

x=4

Step-by-step explanation:

5(2x-3)-(x+8)=13

10x-15-x-8=13

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4 0

4 years ago

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Ludmilka [50]

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5 0

4 years ago

Kendra has $6.00 in dimes and quarters. If she has 2 times as many quarters as dimes, how many of each coin does she have?

r-ruslan [8.4K]

Make a system of equations.

$\sf0.10d+0.25q=6$
$\sf~q = 2d$

Plug in 2d for 'q' in the first equation:

$\sf0.10d+0.25q=6$

$\sf0.10d+0.25(2d)=6$

Multiply:

$\sf0.10d+0.50d=6$

Combine like terms:

$\sf0.60d=6$

Divide 0.60 to both sides:

$\sf~d=10$

Now plug this into any of the two equations to find 'q':

$\sf~q = 2d$

$\sf~q = 2(10)$

$\sf~q = 20$

So she has 10 dimes and 20 quarters.

6 0

4 years ago

Read 2 more answers