HELP ASAP !! Select all expressions that are TRUE.
A) - 5 + 6x + 9x = 3x + 5
B)9x - 5 - 6x = 3x + 5
C)5 - 6x + 9x = 3x + 5
D)- 6x + 9x - 5 = 3x + 5
E)9x - 6x + 5 = 3x + 5

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27