Answer:
The blue paint with a unit price of is the most economic option for the painter. (Cost: )
Step-by-step explanation:
Both gallon and quart are capacity units, we must keep in mind that a gallon equals 4 quarts. We need to convert each price in the same units. In this case, we decided to use US dollars per quart as our reference unit. Hence:
Blue paint 1 ()
No unit conversions are needed.
Blue paint 2 ()
We proceed to the following conversion:
The blue paint with a unit price of is the most economic option for the painter. (Cost: )
The co ordinates of D should be (7,2)
Answer:
7
Step-by-step explanation:
7(x - 3) = 28 Given
7x - 21 = 28 Distributive property
7x - 21 + 21 = 28 + 21 Addition property of equality
7x = 49 Division Property of equality
7x/7=49/7
x = 7
Answer:
x-12
Step-by-step explanation:
(x+12)*(x-12)
x*x=x²
12x-12x=0
12*-12=-144
Answer:
I think its the 3.0525 (second one)
Step-by-step explanation:
when comparing decimals put one on top of the other, line up the decimal points like so
3.24
3.0525
because there are numbers after the 0 for the 2nd answer it means it is not a whole number and has the potential to pass the 1st answer. when you line the two up the second answer exceeds past the 4 in 2.24 meaning 3.0525 is less beacause it has more numbers than the first one when comparing decimals the answer with a longer set of numbers past the decimal point is less than that of which it dose not for example
4.0000000000000000000= 4
4.0000000000000000004= 4.0000000000000000004
hope this helps if you have any questions just ask hope i did not confuse you