You are buying two kinds of notebooks for school. A three-ring notebook cost $6 a spiral note book cost $2. You must have at least five notebooks. The cost of the note books can be no more than $30.

What are the approximate solutions of 5x2 - 7x = 1, rounded to the nearest hundredth? No real solutions x ≈ - 0.65 and x ≈ 7.65 x ≈ - 1.53 and x ≈ 0.13 x ≈ - 0.13 and x ≈ 1.53

Which statement is NOT The graph intersects the y-axis at y = 1. true about the graph of y = 2x? 2. When x is positive, y is positive 3. The graph forms a line that increases at a constant rate 4.

When a number is added to 1/5 of itself, the result is 24. The equation that models this problem is n + 1/5n = 24. What is the value n?

0) 8 multiplied by 20 then divided by 3

A canary's heart beats 130 times in 12 seconds. Use proportion to find how many times it's heart beats in 40 seconds

According to data obtained from the national weather service 166 of the 400 people killed by lightning were men. assume that this trend holds for the future. what is the probability that a person killed by lightning is a woman?

The range of the function f (k) = k2 + 2k + 1 is {25, 64}. What is the function's domain? {5, 8} {-5, - 8} {3, 8} {4, 7} {4, 8}

The East-Side soccer team has a cylindrical water cooler that is half full. The diameter of the cooler is 12 in. and the height is 15 in. The team's drinking cups hold 20.14 in3. How many drinking cups can be filled from the cooler? Use 3.

Need answer fast! Using the distributive property and combining like terms 4 (x-3) + 2

What is 128 hundredths written as a decimal?