Weegy: 28 ? 7 + 2 ? 3;
4 + 6 = 10
User: Write 3 × 3 × 3 × 3 × 3 × 3 using exponents.
A. 63
B. 36
C. 123
D. 94
Weegy: 3 ? 3 ? 3 ? 3 ? 3 ? 3 using exponents is 3^6.
User: What is the value of 324?
A. 128
B. 1,048,576
C. 18
D. 648
Weegy: The value of 32^4 is 1,048,576.
User: Which of the following is a composite number?
A. 19
B. 63
C. 1
D. 0
Weegy: 63 is a composite number because a composite numbers is any positive number which is not a "prime number".
User: Which of the following has a value of 84?
A. 4,096
B. 512
C. 32
D. 83
Weegy: The value of 8^4 is 4096.
User: In the equation x/35 = 7, what is the value of x?
A. 35
B. 7
C. 245
D. 5
Weegy: x/35 = 7
User: What is 39 squared?
A. 39
B. 78
C. 1,521
D. 1,482
Weegy: 39 squared = 39*39 = 1,521
User: Which of the following is a composite number?
A. 63
B. 61
C. 31
D. 13
Weegy: The answer is 63
User: Solve this equation: 2s + s + 12 = 132.
A. s = –30
B. s = 120
C. s = 9
D. s = 40
Weegy: 2s + s + 12 = 132
User: Sue has a balance of $35 in her checking account. She writes one check for $10, and three checks for $9 each. What is her balance now?
A. $18
B. –$11
C. $54
D. –$2
Weegy: If you subtract $10 and (3 x 9 =) $27 from $35 you are left with $-2.
User: 8z + 3 – 2z
Weegy: 8z + 3 ? 2z < 51
(More)