Answer:
hope this helps A block of ice melts in 2.5 hours when the temperature is 54 degrees.
Step-by-step explanation:therefore you can increase 2.5 and decrease 54 to whatever number you need
Answer:
9c because you don't know how much money Kelly actually spent so instead of doing 9 x the price of each box, you replace it with c, so it's 9c
Step-by-step explanation:
Answer:
14>3
Step-by-step explanation:
you would need to turn the 3 in the parenthesis into a fraction which would result in 9/3. 2/3 - 9/3= -7/3
Multiply the 7/3 by 6 and by what I have always been taught, you only multiply the top of the fraction. This would leave it to be 42/3 which would be known as 14.
So therefore the answer would be 14>3
Answer:
The answer is
<h2>a = 11, b = 7</h2>
Step-by-step explanation:

Multiply the terms on the left side of the equation
That's

Since the bases are the same we can equate the exponents
That's

a = 11
And

b = 11
Therefore
a = 11 and b = 7
Hope this helps you
Answer:
2(5a+6b)
Step-by-step explanation: