Which equations are equivalent? Select all that apply.

1 answer:

7 0

3n+4+5n=52, 8n+4=52, and 4(2n+1)=52

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vova2212 [387]

the answer is
4.7 × 10^3. .

6 0

4 years ago

xxTIMURxx [149]

(-x + 7)(x + 5)
Bc if you split -x^2 and 35 into 2 parts to get 2x it’ll be x(7)= 7x & -x(5)= -5x —> 7x-5x=2x
(I hope that made sense?)

6 0

4 years ago

Radda [10]

15% is .15
.15 x 18 = 2.70 

18 - 2.70 = 15.30

4 0

3 years ago

Elina [12.6K]

I think n2+2
and i don’t really know how to explain

7 0

3 years ago

Sav [38]

Answer:

$\sf 9,802 \frac{1}{3}$

Step-by-step explanation:

$\sf = \frac{588,140}{60}$

$\sf = \frac{58,814}{6}$

$\sf = 9,802 \frac{2}{6}$

$\sf = 9,802 \frac{1}{3}$

4 0

2 years ago