Answer:
number 16
16+0=16 is the property of addition
2(3+5x)=5+10x is associative property
number 17
6x+4
Step-by-step explanation:
1A: 10,000
bc volume= length x width x height and 10x10x10=10,000
1B: 600
area= length x width, then add the area of each of the sides (100)
Answer:
x = -2
Step-by-step explanation:
Distribute - 1 to (5x + 1) .
Add 1 to both sides.
Subtract 4x from both sides.
Divide by - 9 from both sides.
An example for #1 would be that: 15 is divisible by 3, but not 9. every third multiple of 3, (9, 18, 27,...) is divisible by 9 because 9 is three times the size of 3.
For part two the first number that I thought of is 23.
Answer:
The mixture C is the correct option
Step-by-step explanation:
According to the given scenario, the calculation is as follows:
For Mixture A
Blue Paint - 5 cups
White Paint - 12 cups
The ratio between them is 5:12
For Mixture B
Blue Paint - 6 cups
White Paint - 6 cups
The ratio between them is 6:6 = 12:12
It came by multiply the numerator and denominator by 12
For Mixture C
Blue Paint - 4 cups
White Paint - 12 cups
The ratio between them is 4:12
For Mixture D
Blue Paint - 5 cups
White Paint - 6 cups
The ratio between them is 5:6 = 10:12
It came by multiply the numerator and denominator by 12
As it can be seen that in all four mixtures the denominator is the same so for calculating the lowest ratio we have to see the small value in the numerator
As it can be seen that there is a small value of 4
hence, the mixture C is the correct option