12)
2600 + 3100 + 2800 + 3200 = 11700 (monday to thursday)
3000 x 5 = 15000 (mon. to fri. need to sell at or above)
15000 - 11700 = 3300 (friday needs to sell at least 3300 to get promotion)
answer
D. $3,300
2)
$6155 - $5944 = $211
answer is
B. $211
Answer:
56/132
Step-by-step explanation:
First round: 8/12
Second round: 7/11, because you can't have the same boy twice.
Multiply them together to get 56/132
We need to solve the system of equations here.
Our main objective is to remove one of the variables.
To do so we can multiply the second equation by 2 and get 2x+4y=-8
Then we can subtract our new equation from the earlier one and get -5y=21
thus we know y=-21/5=-4.2
we plug that back into the equation and find x
2x-(-4.2*3)=13
2x=25.6
x= 12.8
so the solution is 12.8,-4.2
Answer:
117
Step-by-step explanation:
180-101 = 79
180-(79+38)
180-117
63
180-63=117