2 years ago

Evaluate the expression 8 + 2x2 when x = 6.

1 answer:

joja [24]2 years ago

5 0

6 goes in the box, as it is being multiplied by the other numbers.

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Tanya [424]

The answer is expression

3 0

1 year ago

Dmitrij [34]

Answer:

Step-by-step explanation:

You are so smart. 5 - (-7) = 5+7 which = 12. 12/3 is 4.

6 0

2 years ago

ira [324]

Answer:

$5x + 2 = 3x + 4(2x - 1) \\ 5x + 2 = 3x + 8x - 4 \\ 3x + 8x - 5x = 2 + 4 \\ 6x = 6 \\ \boxed{x = 1}$

8 0

2 years ago

ale4655 [162]

Answer: 4/5 of a box of candy

Step-by-step explanation:

Justine sold 1¹/₅ times the ²/₃ of a box of candy that Grayson sold.

Justin sold;

= 1¹/₅ * ²/₃

= 6/5 * 2/3

= 12/15

= 4/5 of a box of candy

6 0

3 years ago

TEA [102]

Answer: plot a point at (-8, -5)

The y coordinate flips from positive to negative, or vice versa, when we reflect over the horizontal x axis. The x coordinate stays the same.

The rule can be written as $(x,y) \to (x,-y)$

6 0

3 years ago