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tamaranim1 [39]
3 years ago
14

What is 6X + 9 + 2x ​

Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0

Answer:

8x + 9

Step-by-step explanation:

Combine 6x and 2x since they are "like variables" meaning they both contain an x, and write in standard form ax + bx + c

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Three times the sum of a number and 21 is at most -26
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8 0
3 years ago
Jimmy's cedar trunk is in the shape of a rectangular prism and has a volume of 3/4 cubic yard. How many cubic blocks with a side
gizmo_the_mogwai [7]

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Given

Volume of the rectangular prism is V=\dfrac{3}{4}\ yd^3

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\Rightarrow V_o=\left (\dfrac{1}{2}\right)^3\\\\\Rightarrow V_o=\dfrac{1}{8}\ yd^3

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Thus, 6 blocks are required to measure the volume of prism.

7 0
2 years ago
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