7x3 is equal to 21.
The answer is 213x7 is like 3 groups of 71111111111111111111111111113 groups of seven if you count it up is ...21i think 27the answer is not 27. it is 21. write it down for your math homework.The 27 your thinking is 9x3 not 7x3. because 7x3 is 21
the answer is 21 3 x 7 = 21
9
7x3-5x4=(7x3)-(5x4)=(21)-(20)=1 I used the order of operations rule, PEMDAS
7x3 is equal to 21.
if you mean their product is 21, then 7x3=21
here's an example: {7x5} + {7x3}
21
The answer is 213x7 is like 3 groups of 71111111111111111111111111113 groups of seven if you count it up is ...21i think 27the answer is not 27. it is 21. write it down for your math homework.The 27 your thinking is 9x3 not 7x3. because 7x3 is 21
The polynomial 7x3 + 6x2 - 2 has a degree of 3, making it cubic.
the answer is 21 3 x 7 = 21
7 and 21 equal 147 and 7x3= 21 so yeah
9
7x3=42
(-2)3-7x3 use PEMDAS Parentheses Exponents Mult/Div Add/Sub (-2)3=-8 (any negative number to the power of an odd number will always equal a negative) -8-7x3 multiply -8-21 subtract -29
7x3-5x4=(7x3)-(5x4)=(21)-(20)=1 I used the order of operations rule, PEMDAS