What is the answer to this

Find y when x=9 if y varies directly as the square of x and y=245 when x=7

Ammy receives an allowance of $5 per week. In addition, she can earn $2 for each chore she does. This week, she wants enough money to buy candy for $15.

Simplify (3x^2-2) + (2x^2-6x+3)

The lengths of two sides of a triangle are shown below: Side 1: 8x^2 - 5x - 2 Side 2: 7x - x^2 + 3 The perimeter of the triangle is 4x^3 - 3x^2 + 2x - 6 Answer the following questions: Part A: What is the total length of the two sides, 1 and 2, of

Ethan has 9 golf balls he found 5 more golf balls Bret has 16 golf balls which number sentence could corretcly compare the number of golf balls each person has

Real world problem for 8+2x-4=6+2 (x-1)

A fitness center offers two payment options for their clients. The "member option "requires you to pay $42 to become a member. After that you pay only $2per fitness class. The "non-member option" requires your to pay $5.50 per fitness calss.

The product (k-9) ^2 can also be written as

Consider the system of linear equations 2y equals x + 10 3 y equals 3x + 15which statement about the system are true

27 less than twice a number is negative 1

Which function below represents exponential decay?ƒ (x) = 0.5 (2) xƒ (x) = 4 (0.25) xƒ (x) = 2 (1.3) xƒ (x) = (-3) x