Answer:
Step-by-step explanation:
That's a complex expression, let's simplify it, step by step, off the start, we'll simplify the 55/11:
Then we'll simplify the x's and y's:
Let's split the square root in two and solve the bottom part:
The solution is then:
Answer:
C.1/4 the pqr is the prime of factor by negative comma 1
8 - sqrt(3) is indeed the conjugate of 8 + sqrt(3).
What are you asking here? You are to "evaluate or simplify" what?
Answer:
x+y=29
0.1x+0.25y=4.7
Step-by-step explanation:
- x+y=29 (x is the number of dimes and y is the number of quarters. there is a total of 29 coins)
- Each dime is $0.1 and each quarter is $0.25.
- By multiplying the number of dimes by $0.1 and multiplying the number of quarters by $0.25, you will get the total amount of money, which is $4.7. - - Therefore, the answer is:
x+y=29
0.1x+0.25y=4.7
Hope this helps! :) I also took the K12 quiz, here is proof that this is right: