1. 30$ because 30% of $100 is 30$
2. 30%. 10% is 12•3
Answer:
2 ( 2a + 3b - 4)
Putting the value of a= 2 and b = 3 in the equation
2( 2(2) + 3(3) -4)
2 (4 + 9 -4)
2( 4 -4 + 9)
2 (0 + 9)
2 (9)
2 × 9
18
Answer:
The mean is the average of a data set. You can find the mean by adding all of the numbers in the guven set of data and then divide by the total number of values in a set.
Step-by-step explanation:
for example:
2, 6, 8, 13, 16, 11, 7
add all of these numbers together
the total would be 63
there are 7 numbers in the data set so you would divide 63 by 7
the mean of the data set would be 9
Answer:
y=-5/3+6
Step-by-step explanation:
y=mx+b
m is the slope
b is the y-intercept
y=-5/3+6
Answer:
B
Step-by-step explanation:
Add whole numbers first 3+3+3= 9
Convert fractions to have same denominators 4/12+3/12+5/12= 1
Add both numbers together 9+1= 10