So percent means parts ot of 100
60%=60/100=6/10
find 60% of 30 and subtract
'of' means multiply
6/10 times 30=180/10=18
18=60%
subtract
30-18=12
60% off of 30=30-18=12
Order of operations: the rules of which calculation comes first in an expression.
They are: PEMDAS
<span><span>Do everything inside parentheses first: ()
</span><span>then do exponents: x2
</span><span>then do multiplies and divides from left to right
</span><span>lastly do the adds and subtracts from left to right</span></span>
Answer:
552.5
Step-by-step explanation:
2/5x + 68 = 289
2/5 x = 289 - 68
2/5x = 221
x = 221 * 5/2 = 552.5
I hope im right!!!
Answer:
B
Step-by-step explanation:
i want brainly
Answer:
Twice
Step-by-step explanation:
Because 24 x 24 would be 48
