Answer:
-2.6
Step-by-step explanation:
10.9 + (-15.6) becomes 10.9 - 15.6 which equals -4.7. The last step is to add the 2.1 to the -4.7: -4.7 + 2.1 = -2.6
Therefore the answer is -2.6
Answer:
3/2
Step-by-step explanation:
slope=rise/run=30/20=3/2
Answer:
$5 interest
Step-by-step explanation:
I=prt
I=50*0.1*1
I=50*0.1
I=5
So Brett will make $5 worth of interest in 1 year
Answer:
f^-1(x)=4x-40
Step-by-step explanation: