Write the simplified expression for the sum of (2x - 5y) and 4 (y + x).

A rod of iron of uniform density has a thickness such that a one-inch-long segment of it weighs 3.88 ounces. Given that there are 0.035273 ounces in a gram and 2.54 centimeters in an inch, how many grams would a 14.

Which relationship in the triangle must be true? TE sin (B) = sin (A) sin (B) = cos (90 - B) COS (B) = sin (180 - B) COS (B) = cos (A)

Quinian pays $178 every 4 months for his guitar lessons. At this rate, how much will Quinian pay for 3 years of guitar lessons? (1year=12 months)

Which of the following equations could be used to find what amount is 3% of 520? 1. x=0.03 (520) 2. x=3 (520) 3. x=30 (520) 4. x = 3/520

What is 3.062 * (10) ^6 in standard form

Divide use partial quotations 6 divided by 258

At the movie theatre, child admission is $6.40 and adult admission is $9.70. On Monday, 155 tickets were sold for a total sales of 1180.10. How many adults tickets were sold that day?

Find the solution of 3.75x + 15 = 63.75

Find the interquartile range (IQR) of the data set of 0,0,0,1,2,2,4,5,7,8,10

Which statement about the system of linear equations is true? Examine the system of equations y = 2x-3, y = - 3 The lines have different slopes.