Answer:

Step-by-step explanation:

Move 2m to right hand side and change it's sign
Similarly, move 14 to left hand side and change it's sign

Collect like terms

Divide both sides by -0.1

Calculate

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Answer:
A
Step-by-step explanation:
because 1/9^2 is also 9^-2 because when it is a negative exponent it turns into a fraction. it does this because it is negative and the negative is equal to the number of one with the exponent positive
Answer: 80 cubic centimeters
Step-by-step explanation:
Use the formula: V=
Bh
(B is the area of the pyramid's base)
V=
(16)(15)
Multiply: 16 x 15 =240
x 240 = 80
V= 80cubic centimeters
(f+g)(5)=33 is the answer
<h2>Sorry, But I don't know!!</h2>