Each marble bag sold by Linda's Marble Company contains 4 orange marbles for every 5 blue marbles. If a bag has 45 blue marbles, how many orange marbles does it contain?

What is the solution to the opening sentence? 4x - 4 = 2x + 2 1). 2 2). 3 3). 4 4). 5

Ninety-eight percent of the mules who were surveyed said that stubbornness was a good character trait. If 343 mules gave this response, how many were surveyed in total?

Write the equation of a line passing through (5,2) parallel to y=4x-3

What are he domain and range of f (x) = (1/5) x

Ruben and Victor both track the number of miles they walk each day for 6 months. The data is normally distributed for each student. Ruben had a mean μR of 5 miles with a standard deviation σR=1.1. Victor had a mean μV of 4.

2x+4y>0-x+5y>0 A. (6, 0) B. (6, 2) C. (0, 0) D. (-4, - 2)

Find the cube root of 9,261

Law of Sines: sin (A) / a = sin (B) / b = sin (C) / c Triangle ABC has measures a = 2, b = 2, and m∠A = 30°. What is the measure of angle B? A. 15° B. 30° C. 45° D. 60°

Round 9947 to the nearest hundred

In △DEF, d = 20, e = 25, and f = 30. Find m∠F to the nearest degree.