Step-by-step explanation:
7q + 3 or 7q+5 or 7q + 6
solve for q
7q + 3 =
7q + 3 -3 =-3
7q = -3
7q/7 = -3/7
q = -3/7
7q + 3 =
7q + 6 -6 =-6
7q = -6
7q/7 = -6/7
q = -6/7
Answer:
11/15 km
Step-by-step explanation:
Simply sum the areas:
2/5 + 1/3 = (6 + 5)/15 = 11/15
The answer is 28 in square
Divide 4.10 by 7 to get about 0.59 (round up because you can't get part of a penny) and that gives you 1/8 of a yard's price. Then multiply that by 8 to get a full yard for $4.72.
