write an algebraic expression for the following: the product of 5 and the sum of 9 and y. if y = 3 what's the value of the expression

40 pts! A triangle has side lengths 15 cm, 20 cm, 36 cm. Is the triangle a right triangle? Show your work or explain your answer.

Yasmine bought 6 gallons of apple juice after filling up 4 bottles of the same size with apple juice, she had 0.3 gallons of apple juice left how many gallons of apple juice are in each container

Patrick has 2 black, 3 red, and 5 white toy cars. What is the ratio of red toy cars to all the toy cars?

David kicked his soccer ball 6 feet from a tree. Alannah kicked her soccer ball 10 feet from the same tree. Write an inequality to determine the distance David's ball is from Alannah's ball.

The base of a triangle is 9 inches and its height is 4 inches. What is the area of the triangle? A) 9 in B) 13 in C) 18 in D) 36 in

Determine whether the formula describes y as a function of x. Explain your reasoning. y = - 3x2 - 7x - 6

Select the correct answer from each drop-down menu. Betsy's Day Care Caretakers Children 8 48 The ratio of caretakers to children is ratio of caretakers to children f 24 more children are added, they should hire more caretakers to maintain the

Angelo is riding in a hot air balloon. The balloon begins at 700 feet above the ground. It drops 200 feet, rises 500 feet, and then drops 100 feet. Write and evaluate an expression to find Angelo's position relative to the ground.

Brain deposited 9000 into a savings account for which interest is compounded monthly at a rate of 2.36%. How much interest will he earn after 11 years? 214.71 416.03 2336.40 2664.73

Find the value of c that makes the trinomial a perfect square. x²+26x+c