there's no graph but the x axis is horizontal so look for the point closest to the horizontal line
The operation which you should do first in the Simplification of the expression -3(-5) - 16 is -3 times -5. option A
Simplification
Based on the principle of BODMAS
B = Bracket
O = of
D = Division
M = Multiplication
A = Addition
S = Subtraction
-3(-5) - 16
open parenthesis
= 15 - 16
= -1
Therefore, the operation which you should do first in the Simplification of the expression -3(-5) - 16 is -3 times -5. option A
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Answer:
Step-by-step explanation:
2 | x + 5.3 | = 4.2
| x + 5.3 | = 4.2 / 2
| x + 5.3 | = 2.1
x + 5.3 = 2.1 x + 5.3 = - 2.1
x = 2.1 - 5.3 x = -2.1 - 5.3
x = - 3.2 x = - 7.4
solution is : x = -3.2 or x = -7.4
