If y varies directly with x², and y = 2 when x = 4, then y = 3 when x = 9. Please describe each step so I can understand. Thank you!

If y varies directly with x², and y = 2 when x = 4, then y = 3 when x = 9. Please describe each step so I can understand. Thank you!

a) |7-3x| > 4 b) |7-3x| ≤ 4 c) |12-6x| + 3 ≥ 9 d) |-5x+7| - 4 < -6

What are the step by step rules in solving exponential functions and negative exponent questions ?

If a man is betting $1 on a game and everytime he loses he increased his bet 1.3%. Assuming he loses all of the bets how much has he lost after 2000 bets?

I need help with a word problem

This is a really confusing question. I really want to understand the steps to doing this problem and finding the answer. Thank you.

Jesse spent 24.40 (without tax) on three sheets of craft paper, four boxes of markers and five glue sticks. Maria spent 30.40 when she bought six sheets of craft paper, 5 boxes of markers and two...

A tunneled .63 km per month and started 2.5 months before B who tunneled the other way .47 km per month. They met at 37.9 km tunneled. How far did each tunnel?

I got this question for my algebra II homework and I don't understand it.

through (4,3), parallel to x=0

(z-2)^3

If 2x-6 is an even integer, what is the next consecutive even integer? a. 2x-5 b. 2x-7 c. 2x-4 d. 2x-8

Find the error in the following computation. Then correct the error by rewriting the statement.

Factor the polynomial or expression. (If a polynomial is irreducible, enter IRREDUCIBLE.) 4(x+6)^6 - 36(x+h)^4

Hello. Above is my question. Please help me.

(3x - 4)(x + 2)(x + 6) ≤ 0 1. On a single number line, do the following: a) Graph the intervals that satisfy the inequality, including endpoints. The is the graph...

a) - 5 ≤ x - 3 ≤ 1 3 ...

p=amount of money invested r= interest rate percentage in decimal form t=time in years a=total money in the account at a time

Factor the polynomial or expression. (If a polynomial is irreducible, enter IRREDUCIBLE.) (a + b)^3 − 8c^3

Factor the polynomial or expression. (If a polynomial is irreducible, enter IRREDUCIBLE.) (a+b)^2/16 - a^2b^2/9

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