Answer:
x = a - 5
Step-by-step explanation:
3x - a = 2x - 5 ( subtract 2x from both sides )
x - a = = 5 ( add a to both sides )
x = a - 5
For this case, the first thing we must do is define a variable:
x: total of pans of brownies.
We now write the expression for the last pan of brownie.
We have then:
y = 400 / x - 32
Answer:
an expression to find How many chocolate chips are in the last pan of brownies is:
y = 400 / x - 32
The answer is 48. This is because the opposite side which is 64 is just 32+32
Meaning k is 24+24
Step-by-step explanation:
b is the correct answer.
