Answer:
No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858
2 petunias leave $6.50 on her wallet, and 8 leave $5.00. This means that 6 petunias cost $1.50, and that 1 petunia costs 25 cents.
.25 goes into 3.50 (the amount of money she has left in her wallet after buying 14 petunias) 14 times. 14 + 14 =28.
Ying Ying can buy 28 petunias at most.
Answer:
The constant cost of dog food is $1.59 per pound.
Step-by-step explanation:
Divide each pound by the cost and you get $1.59
Answer:
4 * 14
Step-by-step explanation:
Given
32 + 24
Required
Write as a product of two factors
First, we need to get the GCF of 32 and 24
The factors of 32 and 24 are:
The GCF (greatest common factor) is 8
So, the expression 32 + 24 can be rewritten as:
Add 8 + 6
Hence,
32 + 24 can be rewritten as 4 * 14
30% * n = 12 → you know that : 30% = 30/100
<span>(30/100) * n = 12 → you know that : 30/100 = 3/10 = 0.3 </span>
<span>0.3 * n = 12 → then divide by 0.3 on each side </span>
<span>0.3 * n/0.3 = 12/0.3 → you simplify </span>
<span>n = 40</span> of the number 40
