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3 years ago

One step equation for algebra 1 can someone help

Mathematics

2 answers:

Julli [10]3 years ago

4 0

15+m=34 -15. -15 M=19 N-12=-20 +12. +12 N=-8 V+16=8 -16. -16 V=-8 A-15=-5 +15. +15 A=10

Alinara [238K]3 years ago

4 0

2) m=19 4) n=−8 6) v=−8 8) a=10 Hopefully that helps you ❤

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Simplify <br> 2/3(30d-15)<br> Can someone please explain distributive property with fractions?

Oksana_A [137]

Answer:

You do 2/3 times 30d minus 2/3 times 15. That will give you 20d - 10

Step-by-step explanation:

(2/3x30d) - (2/3x15) = 20d - 10

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Minchanka [31]

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3 years ago

Does someone mind helping me with this? Thank you!

zalisa [80]

$\qquad\qquad\huge\underline{{\sf Answer}}$

The given two polygons are similar to one another ~

Sides of the given polygons are in ratio of :

$\qquad \sf \dashrightarrow \: 28 : 4$

to put in simple Ratio ~

$\qquad \sf \dashrightarrow \: 7: 1$

So, the sides of the larger polygon are :

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4 × 7 = 28

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3 × 7 = 21

3 × 7 = 21

4 × 7 = 28

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6 0

3 years ago

How do i plug this in?

Temka [501]

Just jump the gun and multiply -7 and the value of d

-2[7x^2-24]-31

I got

-14x^2+17

as the total answer btw...

4 0

3 years ago

a survey of students in a school showed 1/2 of the students exercise regularly, 2/5 of the students exercise occasionally and th

Sveta_85 [38]

Answer:

1/10

Step-by-step explanation:

add 2/5 and 1/2 then subtract from 1 whole to find the remainder

make it so they have the same denominator

2/5 = 4/10

1/2 = 5/10

4/10 + 5/10 = 9/10

1=10/10

10/10-9/10 = 1/10

so 1/10 of the students don't exercise at all

5 0

4 years ago