Answer:
need more details
Step-by-step explanation:
We can think of this as an equality
5 Lawns = 8 Hours
If she needs 40 hours, you can multiply 8 hours by 5 to get 40, but now it's not balanced. So, you need to multiply 5 to the other side too so:
5 x (5) = 8 x (5)
Therefore she mows 25 Lawns in 40 Hours
Answer:
J = 8
Step-by-step explanation:
multiply both sides of the equation by 4/3 = 4/3 × 3/4j = 4/3 × 6
Reduce the numbers with the greatest common factor 4 = 1/3 × 3j = 4/3 × 6
j = 4/3 × 6
j = 4 × 2
Multiply the numbers = j = 4 × 2
j = 8
Answer:
2.3 < x < 8.7
Step-by-step explanation:
Given 2 sides of a triangle then the 3rd side x is in the range
difference of 2 sides < x < sum of 2 sides , that is
5.5 - 3.2 < x < 5.5 + 3.2
2.3 < x < 8.7
