Answer:
P= 80 + 20x
Step-by-step explanation:
80 is base and 20 per x computer
Answer:
-9
Step-by-step explanation:
Answer:
y=112
x=68
Step-by-step explanation:
Since x had to be 44 less than y, I divided y by 2 to get 22. Then, I added 2 to get 24 because the ones have to be the same. Next, I added 24 with 44 to get 68, which is x. Then I added 68 with 44 to get 112, which is y.
Then, to check my work, I added 68 and 112 and got 180, which is the angle of a straight line.
Answer:
The normal price of mixer is $150.
Step-by-step explanation:
Given that:
Normal prices are reduced by 15% in sale.
The normal price of mixer is reduced by $22.50
It means that it is the amount of discount.
Let,
x be the normal price of the mixer.
15% of x = 22.50
Dividing both sides by 0.15
Hence,
The normal price of mixer is $150.
To find the solution
-4x>36
divide both sides by -4
(REMEMBER WHEN YOU DIVIDE BY A NEGATIVE, THE SIGN FLIPS OVER)
x < -36/4
simplified
x < -9
Hope this helps :)