Value Algebraic Expression
5. 3x2 + 2xy - 3(ab)2
7. 25 - 2x2y + 3a2b - az2
3. (az)2 + 5x2y - 4bc
. 2x2y2 - 12abz - 16
0. 8z3 - 4x + y2​

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

In the diagram below,abc is congruent to dec what is the value of x

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work