Answer:
x=1
Step-by-step explanation:
3 x 1=3 3 +5=8 9 × 1 =9 9- 17=8
Answer:
20 times an hour so 20 times 48 is 960 1920-960 is 960 gallons so there is 960 gallons of water left
the answer is negative two over zero
Answer:

Step-by-step explanation:
Use the geometric mean to solve for x. The side x is common to both the triangle that has the base of 3 and the triangle that has a base of 3 + 7, so x is the geometric mean. Set up that proportion as follows:
and
so
