Answer:
465
Step-by-step explanation:
1 + 2 + 3 + ... + n = n(n + 1)/2
1 + 2 + 3 + ... + 30 = 30(31)/2 = 465
Is there any answer choices? I need the expressions to see which is equivalent to <span>(n + 12) x 5+7n</span>
1. 25
3. 29
5. 14
Hope this helps.
A) since the ratio of green peppers to pureed tomatoes is 1:4, the tomatoes have 4 times the amount of mL as the peppers, so there are 20mL of green peppers he should mix with 80 mL of pureed tomatoes.
Answer:
96
Step-by-step explanation:
