Let antonio's age = a and let sarah's age = s
2a + 3s = 34 (given in question)
s = 5a (given in question)
Because we know that s = 5a, we can replace it with 5a in the first equation to give this:
2a + 3(5a) = 34
∴ 2a + 15a = 34
∴ 17a = 34
∴ a = 2
Therefore we can see that Antonio is 2. Because we have been told that Sarah is 5 times Antonio's age, we can say that Sarah is 10.
Answer:
If she made <u>2</u> <em>1/2</em> batches of muffins and you had 2/3 of raisins per 1 batch then you'd have a total of 1 2/3 cups of raisins
Step-by-step explanation:
1 batch= 2/3 cups
<u>2 batches</u>=4/3 cups or 1 and 1/3 cups
<em>1/2 batch</em>= 1/2 of 2/3= 1/3 cups
2 batches+1/2 batches= 1 and 1/3 cups+1/3 cups
1 and 1/3 cups+1/3 cups= 1 and 2/3 cups of raisins
2/3 x 42/3
hope this helps
Answer:
6 and 7
Step-by-step explanation:
lol just use a calculator ツ
