Gwen is filling a pool. she wonders how fast the water is flowing into the pool. which unit rates would be reasonable for gwen to use to describe how fast the pool is filling with water? select each correct answer. gallons per hour cubic centimeters per minute liters per hour cubic inches per second

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Given abcd ac=38 and ae=3x+4 find the value of x