Answer: 29.50•0.35=10.325
29.50-10.325=19.175
Price of sweater $19.18
Yes you can buy it on sale
Step-by-step explanation: To take off the 35% multiple the decimal of 35 by the price of the sweater. Then take that number off the original price of the sweater. Round to the nearest two decimal place. Since it is under $20 she can afford it
She simplified it wrong because you're only supposed to simplify it with the same numbers. For example: simplify 2/4. You divide it by 2/2. You do the same and it will be correct.
This can be solved by similar triangles, which means you can cross multiply and divide. 78/195=x/10. 78(10)=780 and divide 780 by 195, you'll get the answer is 4. This means Sarah is 4 ft tall.
3/4...............................
