Mark has sold 1000 tickets for a raffle. they were sold in books of ten. in total mark collected £375 for all 1000 tickets. how much does one book cost

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?