Answer:
Step-by-step explanation:
a^-4 x 8^14
the solution is C
Answer:
The number is 5
Step-by-step explanation:
First of all we have to convert the given scenario in mathematical or algebraic expression.
Let x be the number
Then according to given statement, the equation will be:
"Three times a certain number"
"is added to 5"
"the result is 20"
Using Subtraction property of Equality
Using division property of equality
Hence,
The number is 5
A. 7x
B. 8x-1
C. 6x+12
D. 3x +4
E. 13x-7
Answer:
43.98cm
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Because x=y÷7
i.e,105÷7=15