Answer:
21 is 84% to 25, so there would be 25 total questions on the test
Answer:
5-rl=5
Step-by-step explanation:
rl=5-5= and anawer is=0
Answer:
(-3,-12)
Step-by-step explanation:
Multiply the first equation by three to match the second equations y-term
The y-terms cancel out
Add the x-terms with each other and the terms after the equal sign as well
Divide -57 by 19
Input your x-term (-3) into one of the two first equations and multiply
Either:
Simplify your terms
Divide
Answer:
Step-by-step explanation: