Answer:
x=20
Step-by-step explanation:
log3(4x+1) = 4
Raise each side to the base of 3
3^log3(4x+1) = 3^4
4x+1 = 3^4
4x+1 = 81
Subtract 1 from each side
4x+1-1 = 81-1
4x= 80
Divide by 4
4x/4 = 80/4
x = 20
Answer: 300
Step-by-step explanation:
Let the number be represented by x.
Therefore, based on the information given in the question, this can be expressed as:
36% of x = 108
36/100 × x = 108
0.36 × x = 108
0.36x = 108
x = 108/0.36
x = 300
Therefore, the number is 300
Answer:
D
Step-by-step explanation:
The problem with D is that 7 + 11 = 18. The rule is any two sides must exceed the third. D gives the shorter + the middle length = the longest length.
That can't work. All the others are fine.
Answer:
The correct answer is B
Step-by-step explanation:
I know this is the answer because I took the test and got it right.
B) 23
Add what you know together, 6 + 2 + 2 + 2 + 3.5. Fill in what you don’t by looking at other sides. 3.5 + 2 + 2.
