SOLUTION
In this question, we are meant to evaluate 4 x when x = -9.
4 x = 4 X -9 = -36
By process of elimination. 3y and -3y get eliminated. Giving you
3x=18
Divide by 3 on each side
Giving you x=6
Plugging it into equation 2 you get
(6)-3y=3
Taking out the parenthesis you have
6-3y=3
Subtract by 6 on each side giving you
-3y=-3
Divide by -3 on each side giving you
y=1
So the answer for this equation is x=6 and y=1 or the ordered pair (6,1)
The answer should be 42.
Since there are 60 questions in the test and she managed to answer 70% of the questions correctly, that means that she answered 70% out of 60 questions correctly.
So you need to calculate how much 70% out of 60 is. Since % is always measured on a base from 0 (%) to 100(%), then 70% is equal to the fraction 70/100, simplified to 7/10. To know how much 7/10 out of 60 is,you just multiplie them and your answer will be 42.
I hope this helps you forward.
Answer:
theres no image bro
Step-by-step explanation:
Answer:
hey!!! uhm i can help kinda...go onto "g o o g l e" and look up the question..if an app pops up with the answers that says "q u i z l e t" then you can easily get the answer!!! have a great day! <3
Step-by-step explanation:
