Answer:
x=5
Step-by-step explanation:
4x-10=10
4x=20
x=5
Answer:
4rth 6(5+2)
Step-by-step explanation:
This is because 6 rows of 5 squares means that there is 6 rows with 5 squares each. 6 × 5 = 30. Then there is another set of 6 rows with 2 squares in each, which is 6 × 2 = 12. 30 + 12 = 42. Which is why 6(5+2) = 42. 6(5+2) = 6(5) + 6(2) = 6(7) = 6 × 7 = 6 + 6 + 6 + 6 + 6 + 6 + 6 or 7 + 7 + 7 + 7 + 7 + 7 or 5 + 5 + 5 + 5 + 5 + 2 + 2 + 2 + 2 + 2 + 2 = 42.
Answer: 9.5km
Step-by-step explanation:
1) 1hour 10minutes =

hours,
50 minutes =

hours
2) speed of plane against the wind =

3) speed of plane on the the wind =

4) (336-240):2=48miles/hours - speed of wind
5)336-48=288miles/hours - plane's speed <span>in still air
Answer: speed of wind is 48 miles/hours, speed of </span>plane in still air is 288 miles/hours
Answer:
12
Step-by-step explanation: