Add, -11.5x and move it over to 8.5x

Then, subtract them together and you get 20x + 51.86 = 51.76

And you move (subtract) 51. 86 over to 51.76, subtract that and you get 20x = -0.1

Divide, and your answer is -200

7 0

3 years ago

To convert Celsius temperatures to Fahrenheit, you can use the expression (C + 32). Tom says that another way to write this expr

Alexxandr [17]

Answer:

C) Tom did not distribute to both terms in parentheses.

Step-by-step explanation:

Addition within a paranthesis has a distributive property to the multiplier outside the paranthesis. Ignoring this will lead to a wrong value for the operation.

5 0

3 years ago

Pythagorean theorem to find the length of the hypotenuse in the triangle 16 30

pishuonlain [190]

Answer:

the answer is 34.

Step-by-step explanation:

3 0

2 years ago