Answer:
21
Step-by-step explanation:
think about it this way. if the first group takes 17 hours, and the second group takes 4 hours more than the first group, then how long does the second group take?
Answer:
isosceles triangle
Step-by-step explanation:
2x6=12
3x6=18
12+18=22
2x3=6
2x6=12
6+12=18
Answer:
3(c+4)
Step-by-step explanation:
It would usually be 3 x 4, but since there is a variable, it can`t be multiplied (unless you know what the value of the variable is). Thus the expression is 3(c+4).
2. (D)
3. (B) Hope it helps