Answer:
D) $8.20
Step-by-step explanation:
82 x 0.1 = 8.2
Price of a Cake
10.5/3= 3.5
1 Cake = $3 and 5 cents, 3.5
Price of a cookie
3.5*4=14
14 out of 14.80 was the cost of 4 cakes
Which leaves us with 0.8
8/0.8= 0.1
The Price of 1 cookie is 0.1
1 Cake: 3.5
1 Cookie: 0.1
Answer:
x = 4
Step-by-step explanation:
2x-3+4x=21
Isolate the variable by dividing each side by the factors that don't contain the variable
Answer:
Answer is 33. 15
Step-by-step explanation:
So I added the number of days 18 months could have then multiplied by 6.5%
2x+10, multiply to two each term x and 5
