Given:
He has $20 to spend and the frogs cost $2.50 each.
To find:
The inequality to find how many frogs he can afford.
Solution:
Let x be the number of frogs he can afford.
Cost of one frog = $2.50
Cost of x frogs = $2.50x
He has $20 to spend. It means, the total cost, i.e., $2.50x, must be less than or equal to $20.
Divide both sides by 2.50.
Therefore, the maximum number of frogs he can afford is 8.
Answer:
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Step-by-step explanation:
Answer:216.818 miles per hour
Step-by-step explanation:
To convert from feets per second to miles per hour, you multiply by 15/22.
318 x 15/22
(318x15)/22
4770/22=216.818
Given:
The perimeter of a rhombus of side d cm is
To find:
The perimeter of a rhombus of side 3.2 cm.
Find the length of a side of a rhombus of perimeter 14 cm.
Solution:
Side of a rhombus is 3.2 cm. So, its perimeter is
Therefore, the perimeter of a rhombus of side 3.2 cm is 12.8 cm.
The perimeter of another rhombus is 14 cm, and we need find its side.
Divide both sides by 4.
Therefore, the length of a side of a rhombus of perimeter 14 cm is 3.5 cm.
Orange to the left column in the South Pole next to the whale