Paula earned a 56 on her science test. If she got 14 problems correct, then how many questions were on the test?
2 answers:
You might be interested in
A(x)=2x·√36-x²
this is the answer.
this is the answer.
Answer:
need to spend $18 more in addition to $12
Step-by-step explanation:
Given: According to online music store, if you spend $30 or more, you receive 3 songs for free
To find: How much more money need to be spend in addition to $12 to receive three free songs
Solution:
Let x denotes amount to be spend in addition to $12 to receive three free songs
According to question,