The answer would be A) he bought 3 games because he only has 22 and 3 times 6 is 18 leaving him a remainder of 4 dollars which he buys the movie with and your second answer is C) the x is next to six because they wanna know how many games he bought not movies
Answer:
Step-by-step explanation:
2x(x - 3) + 7(x - 3)
2x^2 - 6x + 7x - 21
reduce
2x^2 + x - 21
if this is equal to 0 then:
2x^2 + x - 21 = 0
factored:
(2x + 7)(x - 3) = 0
How that was done:
Divide the (2x^2) into (2x) and (x).
Divide the (-21) into (+7) and (-3). You choose these numbers so that their sum, when multiplied by (2x) and (-3), adds up to (+x).
We know that 4 cans of coffee cost $1.60. So, if we divide that number by 4, we get
Now we can simply repeat this process again: if we divide both sides by 4, we get
Answer:
194 square units
Step-by-step explanation:
perimeter is the measurement of the distance surrounding a shape. There fore, the perimeter of the shape is: 42+53+56+44=194 square units
