2. Alex bought an article for Rs 374 which includes a discount of 15% on the listed price and a sales tax at the rate of 10% on the reduced price. Find the listed price of the article.
3. A man wants to purchase an article of marked price Rs 400, which is being sold at a discount. If the sale
tax is 10% on the price charged, he can buy it for Rs 4200. Find the rate of discount allowed.
4. The listed price of an article is Rs 560. The shonkeener marks up the price and sells it at Rs 735 which

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

a

step-by-step explanation:

strong negative correlation

5

step-by-step explanation: