**Answer:**

175

**Step-by-step explanation:**

5 + 5 = 10

10 x 35 = 350

350 / 2 = 175

**Answer:**

4

**Step-by-step explanation:**

**5x+10=30**

** -10 -10**

**5x=20**

**(divide both sides by 5)**

**x=4 **

**hope this helps**

Answer:

900 miles

Step-by-step explanation:

Given that:

Distance from City A to city B = 1400 miles

Distance from City A to City C = 500 miles

Miles farther city B is from city A than city C is ;

Distance from A to B - Distance from A to C

1400 miles - 500 miles

= 900 miles

**Answer:**

the volume of a cube is equal to s3, where s is the length of a given side of the cube. Since the sides of a cube are all the same, the surface area of the cube is equal to 6 times the area of one face.