Answer:
-28
Step-by-step explanation:
-24 + (-4) =
a negative plus a negative is a negative.
if you owe me 24 dollars and then I loan you another 4 dollars then you are in the negative 28 dollars to me.
Both 'w' have same exponent, making them like terms
90 = 20 + 70.....GCF of 20 and 70 is 10
90 = 10(2 + 7) <==
can u write another expression using a different common factor...yes
90 = 20 + 70.....common factor is 5
90 = 5(4 + 14) <==
To figure out this problem, let's set up an equation first to make it easier:
702.50 = 5.5x + 70
x = amount charged per hour
702.50 = 5.5x + 70
-70 -70
-----------------------------
632.5 = 5.5x
/5.5 /5.5
--------------------
115 = x
Owen was charged $115 per hour
THE ANSWER IS B
your welcome
You would do 1u-1-4u-4 and so you have 3u-5