miya2579
22.10.2020 •
Mathematics
0.3 (2x+5x) = 4.2
How do you solve Decimal Equations? i need help again
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Ответ:
Step 1: Simplify both sides of the equation.
2.1
x
=
4.2
Step 2: Divide both sides by 2.1.
2.1
x
2.1
=
4.2
2.1
Ответ:
Step-by-step explanation:
The answer is D because the parabola is an empty circle and is positive which would mean its greater than 1 and the line has a solid point and is negative which means less than or equal to.