7*(x - 7) = 126 <=>
x - 7 = 18 <=>
x = 25
Answer:
see explanation.
Step-by-step explanation:
2(10 * 4 * 7) is a surface area.
7 * 4 * 10 is volume.
2(10 * 4 + 10 * 7 + 4 * 7) is surface area.
10 + 4 + 7 is neither.
2 * 7 * 4 + 2 * 10 * 7 + 2 * 4 * 10 is neither.
hope this helps.
Emerson struck out 112 times out of the total of 350 times. therefore, this can be represented as the fraction 112/350, which can be simplified to 8/25.
Answer:
30
Step-by-step explanation:
538 = 540
509 = 510
40 - 10 = 30
System A: The system has exactly one solution (3,1)
System B: No Solution
System C: Infinite many solutions