Solve the following:
a)
3x + 4
2
= 9.5
b)
7 + 2X = 5

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day