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3 years ago

I WILL MARK BRAINIEST please help it’s due

Mathematics

1 answer:

Natalija [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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Find the value of. X (will mark brainliest)

ella [17]

Answer:

$x=30$

Step-by-step explanation:

$5x=3x+60$

$-3x$ $-3x$

$2x=60$

$/2$ $/2$

$x=30$

Check:

$5(30)=3(30)+60$

$150=90+60$

$150=150$

Hope this helps!

4 0

3 years ago

Read 2 more answers

-2m-6=-6m+8 Someone pls help

kolbaska11 [484]

Answer:

-14=-4m

Step-by-step explanation:

-2m-6=-6m+8

+2m.-8 +2m -8

-14=-4m

÷-4 = -4

7/2=m

m= 7/2

5 0

3 years ago

Evaluate the radical. 1000−−−−√3

scoray [572]

( 1000 )^1/3
= ( 10 ^3 )^ 1/3

= ( 10 ) ^ 3 × 1/3

= 10

I hope this will useful to you.

6 0

3 years ago

What does 1.6666 equal

lana66690 [7]

8333/5000 have a brainly day :)

8 0

3 years ago

What are the zeros of the polynomial function f(x) = x3 + x2 − 42x?

Sergeeva-Olga [200]

Answer:

D. -7, 0, 6

Step-by-step explanation:

$x^3+x^2-42x=0$

$x(x^2+x-42)=0$

$x(x^2-6x+7x-42)=0$

$x(x-6)(x+7)=0$

ZEROS:

x = 0

x = 6

x = -7

Hope this helps!

5 0

2 years ago