1. false
2. true
3. false
4. true
5.true
6.true
Answer:
A.) 2x - 9x - 30 = -6
Step-by-step explanation:
hello !
to solve this system of equations, first, we substitute the equation 
to the <em>y </em>variable in the equation 
. Therefore, we get:
now, we simplify by multiplying -3 to the variables inside the parenthesis, which, in short, is also called the distributive property. thus, we get:
Mean: average of all the numbers, in other words all the numbers added together then divide by the amount of numbers
Median:number with a value in the middle
Mode: most common number
Range: the difference in the numbers
Let x be the mean x=(0+3+3+4+4+4+6+8+8+9+10+10+
10+12+14)/15
=x=105/7
x=7
Median can be found by writing every number in order from least to greatest than finding the one in the middle
the median for this set of data is 8
Mode is 4 and 10 since they occur the most
And for range subtract the highest number by the lowest
14-0=0
Answer:
=4
Step-by-step explanation:
