$52.79+15% => Need to trip $7.9
$52.79+20% => Need to trip $10.5
Answer:
4
Step-by-step explanation:
Whatever you multiply or divide to the numerator, you do to he denominator.
Here, 12 was divided by 4 to obtain 3 in the other fraction. So, the missing number has to be 16 divided by 4, which gives 4
Answer:
q≤-26
Step-by-step explanation:
7.85+q≤-18.15
-7.85 -7.85
q≤-26
Mean is 30,median is 30.5,mode is 31.
Answer:
7n-6=-20
Step-by-step explanation:
six less than seven times a number
we'll use n as "the number"
six less meaning -6
7 times a number n = 7n
7n-6=-20
