5. Match the shapes given to their correct areas. 1. 43.2
2. 40.6
3. 452.2
4. 134.6
5. 21.6
6. 25.7

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

$18 was the price of the t-shirt

step-by-step explanation:

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.