3 years ago

What is 70 in standard form?

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

6 0

Answer:

$7 \times {10}^{2}$

<h2>HOPE IT HELPS YOU ✌️</h2>

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Three expressions that are equal to -2(4-3x) +(5x-2)

JulsSmile [24]

Answer:

-8+6+5x-2, -4+5x, -2(2)+1(5x)

3 0

3 years ago

37=-3+5(x+6) -13=5(1+4m)-2m Show work please *

Vera_Pavlovna [14]

$-3+5(x+6)=37\ \ \ \ |\text{use distributive property}\\\\-3+(5)(x)+(5)(6)=37\\\\-3+5x+30=37\\\\5x+(-3+30)=37\\\\5x+27=37\ \ \ \ |-27\\\\5x=10\ \ \ |:5\\\\\boxed{x=2}\\-------------------------------\\5(1+4m)-2m=-13\ \ \ \ |\text{use distributive property}\\\\(5)(1)+(5)(4m)-2m=-13\\\\5+20m-2m=-13\\\\5+(20m-2m)=-13\\\\5+18m=-13\ \ \ \ |-5\\\\18m=-18\ \ \ \ |:18\\\\\boxed{m=-1}$