Answer:
$8
Step-by-step explanation:
1 flashdrive = $24
3 flash drives x $24 = $7
$80 - $72 = $8
Answer:
4
Step-by-step explanation:
The y-variable can be eliminated by adding 3 times the first equation to the second:
3(2x -y) +(x +3y) = 3(11) +(-5)
7x = 28 . . . . simplify
x = 4 . . . . . . . divide by 7
_____
Using Cramer's Rule, you can also find the x-value. The math is not so different.
x = ((-1)(-5) -(3)(11))/(-1(1) -3(2)) = -28/-7 = 4
Answer
B and E
Mark as brainly if possible!!
Answer:
circumference is 21.99 and area is 47 and 2/35 unit squared sorry if its a little late
Answer:
11:13
Step-by-step explanation:
The ratio 33:39 divided by 3 would give you 11:13
