Answer:
H
Step-by-step explanation:
Cube surface area = side^2 * 6
cube surface area = 2.3^2 * 6
cube surface area = 31.74 cm^2
Answer:
B
Step-by-step explanation:
Answer: B. Subtract 28 from both sides
Explanation: You need to subtract first because the variable needs to be by itself.
Answer:
none of your options are right
Step-by-step explanation:
<h2>Three less than seven times a number:</h2>
<u><em>three : 3, less than : (-), seven : 7, times : (multiplication symbol), a number : (x)</em></u>
<u><em>the answer is : 3 - 7 (x)</em></u>
<u><em>: 3-7x</em></u>
