If x = -3, calculate the value of: 2xsquared + x
2 answers:
2 x - 3² + - 3
2 x 9 + - 3
18 - 3
15
Insert the value of x into the equation
2 (-3^2)+(-3)
2 (9)-3
18-3=15
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Answer:
please what shape is this
Connect the bdc letters together.
True. They do not share a point or side.
Answer:g(−219.6g+45.6)
Step-by-step explanation:
−6g+9g(0.6)(g+9)−g(6−9)−g(6+9)g(6+9)
−219.6g2+45.6g
=g(−219.6g+45.6)
Answer:
A. 
B. 
cupcakes
Step-by-step explanation:
Part A:
The simplified form of the expression is
Part B:
Put 
in the above simplified equation to get the number of cupcakes Mrs. Jones bake last week
cupcakes
