If 45 percent of the homework is only 27 problems, she needs to figure out this:
What is 47 percent of 60?
or
47% x 60
Which is 27.
So, Yolanda was assigned 60 problems.
Answer:
On E. the first answer is = -2.5x-15 and the solution is (-6,0)
Step-by-step explanation:
I just guessed this on E. and got it right.
x = -1,-16,-2.
TIE FIGHTERS GO ZOOOOOOOM
Answer:
B) 21x-7
Step-by-step explanation:
Let A = speed of Arabian horse and T = speed of thoroughbred.
Then
A = T – (4x + 2)
A = T – 4x - 2 Remove parentheses
A = 25x - 5 - 4x – 2 Combine like terms
A = 21x - 7
