Eliminating parentheses gives
10.5u -18 = 8.25
10.5u = 26.25
u = 2.5
The value of u is 2.5.
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What fun! Michael spent 2.5 hours walking up the hill for 0.5 hour of time sledding down.
First, you would solve the parentheses.
72-(7+8)*4
72-(15)*4
Then, you would do multiplication.
72-60=
12
Hope this helps!
Answer:
10
12.5% less than 80 = 10
Step-by-step explanation:
Step 1: Our output value is 80.
Step 2: We represent the unknown value with x.
Step 3: From step 1 above, 80=100%
Step 4: Similarly, x=12.5%
Here u gooo hope this helps
Answer:
4z+8-6=34
7z/4+5x=29
y to the 2nd power divided (3z)=6