Can someone teach me integers?

Which product is positive? (13 (31) (31) (3) (13 (1)

What is the equivalent answer for 156:390

Use the distributive property to remove the parentheses. 7 (x-5)

Evaluate the expression for x = - 1. -l - x l + l x l

Which number is next 2 7 8 3 12 9

Long-grain rice costs $0.72/lb. How much would 2.7 lb of long-grain rice cost? A. $0.19 B. $1.90 C. $1.94 D. $1.95

Are the graphs of the lines in the pair parallel? Y=-2/3x - 18 -6x - 9y=18

Julie owns a small business. There was a loss of $14 on Thursday and a loss of $15 on Friday. On Saturday there was a loss of $13, and on Sunday there was a profit of $18. Find the total profit or loss for the four days.

Charlie runs at the speed of 3 yards per second. About how many miles per hour does Charlie runs?

What is the area of the shaded region? A. 10 square units B. 12 square units C. 15 soulare units D. 14 square units