Answer:14y
Step-by-step explanation: You just multiply 7 by 2y
$28.75 an hour.
If she worked $25 an hour, then got a raise of 15%...It turns into $28.75.
To get the days income, you simply multiply the rate by the time. $28.75 times 8 to get $230.
Hope this helps!
Answer:
4 in
Step-by-step explanation:
The Pythagorean theorem tells you the square of the hypotenuse is equal to the sum of the squares of the other two sides. Solve this problem by writing that relationship using the given information, then solving the equation for the missing side.
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5² = 3² + ?²
25 = 9 + ?² . . . . . simplify
16 = ?² . . . . . . . . . subtract 9
4 = ? . . . . . . . . . . . take the square root
The missing length is 4 inches.
