Questions in mathematics

Questions in mathematics

[Done] Which steps can be used to solve for the value of y? \[ \frac{2}{3}(y + 57) = 178 \]

[Done] What is the product of \(3 \frac{1}{4}\) and \(-2 \frac{3}{5}\)? A. \(-8 \frac{9}{20}\) B. \(-6 \frac{3}{20}\) C. \(6 \frac{3}{20}\) D. \(8 \frac{9}{20}\)

[Done] Two friends share \(\frac{1}{4}\) gallon of lemonade equally. What fraction of the gallon of lemonade does each friend get?

[Done] If [tex]f(x) = 2(x)^2 + 5 \sqrt{x+2}[/tex], complete the following statement: [tex]f(2) = \_\_\_\_\_\_[/tex]

[Done] Solve the quadratic equation by completing the square: \[ x^2 + 2x - 15 = 0 \]

[Done] It is about 2,508 miles from Orange County in California to Orange County in Florida. With an average speed of 70 miles per hour, about how long will it take to drive from one to the other?

[Done] What is the slope of the graph of \(4x - 16y = 15\)?

[Done] What is 8 divided by 2 and 1/2? A. 20 B. 2 and 1/5 C. 40 D. 3 and 1/5

[Done] What is \(\frac{2}{3} \times \frac{5}{6} \times 14\)?

[Done] Together, Bob's shoes weigh about 1 kilogram. Each shoe weighs about how many grams?