Idk if this is right bc it’s just a guess but maybe 156 bc that’s 26x6
Answer:
C. R is not equal to -10
Step-by-step explanation:
Restrictions usually deal with preventing the case of dividing by 0. In this case, you'll look at the denominator.
If R = -10 and 10 was added to it, then the denominator would become 0.
Therefore, the expression would be messed up.
Answer:
17
Step-by-step explanation:
Answer:
7hours
Step-by-step explanation:
42hours/6=7hours
Answer:
1/20
Step-by-step explanation:
3/10 - 1/4
First, convert the fractions to a common denominator:
3/10 *2/2 = 6/20
1/4 * 5/5 = 5/20
Now put them back into the equation and solve:
6/20 - 5/20 = 1/20
Another way to do this:
3/10 - 1/4
Convert the fractions into decimals:
3/10 = 0.3
1/4 = 0.25
substitute back into the equation and solve:
0.3 - 0.25 = 0.05
convert back into fractions:
0.05 = 1/20
