Answer:
Step-by-step explanation:
If the jacket was discounted at 25%, that means that you get 25% off, right? What it also means is that you are still paying 75%. To get to the price of the jacket on sale, multiply the price of the jacket by 75% (as a decimal):
290(.75) = 217.50
That's the price of the jacket when it is 25% off the original price. If Arianna got an additional 10% off that price, that means she got 10% off but is still paying 90%. To get to the final price that she paid, multiply the sale price of the jacket by 90% (as a decimal):
217.50(.90) = 195.75
That's what she paid in the end for the jacket (i guess not counting tax...?)
Answer:
105
Step-by-step explanation:
By solving for the other triangles, we know that the angles of a triangle add up to be 180 degrees. The angle for the triangle on the left is 25 and for the triangle on the right is 50. So we have the measurements, 25, 50 and x for our middle triangle from which we can see x=105
Answer:
y =20
Step-by-step explanation:
5(y+4)=6y
Distribute
5y +20 = 6y
Subtract 5y from each side
5y-5y+20=6y-5y
20 =y
Answer:
vertical
Step-by-step explanation:
its going straight up
Answer:
w= 23/12
Step-by-step explanation:
1. Multiply the numbers.
23=9w-1*8/3+5w-1*7/6
23=9w-8/3+5w-1*7/6
2. Subtract the numbers.
23=9w-8/3+5w-7/6
23=9w-23/6+5w
3. Combine Like terms
23=9w-23/6+5w
23=14w-23/6
4. Add 23/6 to both sides of the equation.
23+23/6=14w-23/6=26/6
5. Simplify
161/6=14w
6. Divide both sides of the equation by the same term.
161/6=14w
161/6/14=14w/14
7. Simplify
w=23/12
