Answer:
108
Step-by-step explanation:
50 + 4 = 54
54 x 2 = 108
You can skip 4 in that equation and you'll be left with 2x+12=0, which gives you 2x=-12 and finally, x=-6
First, determine what 15% of $40 is.
Convert 15% to a decimal: 0.15
Then multiply this decimal by $40: 0.15 x 40 = 6
So the discount is $6.
We subtract the discount from original price to get sale price.
40-6= 34
So the item will cost $34.
2(10-13x) +9x = -34x +60
Distributive property:
20 -26x +9x = -34x +60
Simplify:
20 -17x = -34x +60
Subtract 20 from both sides:
-17x = -34x -40
The error is in step 1, the 17x should be -17x
Answer:
cos(58)
Step-by-step explanation:
i just randomly pressed numbers until it matched
