24 x7 =168 hours
If you mean n times 7 equals 56... Then the value of n is 8 !
21 x 7 = 147One way to do this may be:(20 x 7) + (1 x7) = 147Or:(2 x (10 x7)) + (1 x 7) = 147In other words, break the problem up into small manageable chunks.
There are 18 feet times 7 feet equals 126 square feet
3 and 7 multiplies to 21 and equals to 10
2x7 = 14 x7 = 7 3x7 = 3*7 = 21
11*7 dawgs
24 x7 =168 hours
7^2 - 3*7 49 - 21 28
If you mean n times 7 equals 56... Then the value of n is 8 !
21 x 7 = 147One way to do this may be:(20 x 7) + (1 x7) = 147Or:(2 x (10 x7)) + (1 x 7) = 147In other words, break the problem up into small manageable chunks.
There are 18 feet times 7 feet equals 126 square feet
Depends on where the parentheses are. X(7-4) + X7 + 4 = 10X + 4 X(7-4) + X(7+4) = 14X
7
21 + 7 = 28 28 / 4 = 7 Your answer is 7.
3 and 7 multiplies to 21 and equals to 10
There is a formula for the "difference of squares." In this case, the answer is (x7 - 7)(x7 + 7)