Answer:
Wednesday: 45 - 18
Thursday: 55 - 22
Step-by-step explanation:
18*2.5=45
55/5=11
11*2=22
Answer:
c= 12t
c is the amount of energy you burn, so it'll be the "solution" to the equation. Multiply 12 times the amount of time you spend exercising to find how much energy you'll burn.
Answer:
84 feet of ribbon is needed
Step-by-step explanation:
Given : Ribbon is sold by the foot. If Heather is making 84 bows, how many feet of ribbon must she buy?
Explanation : If ribbon is sold by the foot, then if Heather is making 84 bows, then Heather would need 84 feet
To put in simple terms - 1 bow needs 1 foot of ribbon
Answer:
$63.45
Step-by-step explanation:
first, find 470% of 15. 470*15=$70.50. then, find 10% of it. 70.50 divided by 10 = $7.05. then subtract it from the new price to get the final price. 70.50 - 7.05 = $63.45
Answer:
22
Step-by-step explanation:
If there are n children, the number of candies in the first distribution is ...
3n +1
If the same number of candies is distributed to the same n children, then the second distribution tells us ...
2n +8 = 3n +1
7 = n . . . . . . . . . subtract 2n+1. This is the number of children.
The number of candies is ...
3(7) +1 = 22
There were 22 candies in total.