Answer:
c+9
Step-by-step explanation:
Key word SUM means addition
If you mean “13 more than the product 4 and a number, n”
then the answer is B
the word product means multiply
and 12 more means adding 12 to the product
Answer:
193.8125
Step-by-step explanation:
Answer the answer would be 6
Step-by-step explanation:
H = 1st row 4 -2 5
2nd row 6 1 -3
J = 1st column 7 3 8
1st row and 1st column: 4*7 + -2*3 + 5*8 = 28 - 6 + 40 = 62
2nd row and 1st column: 6*7 + 1*3 + -3*8 = 42 + 3 - 24 = 21
Answer is 2nd option. 62 and 21.
