Answer:
m=1
Step-by-step explanation:
8m-(-6m)+(-7)=7
8m+6m-7=7
14m=14
m=1
(4/9)/(2/3)/(5/6)
First, invert and multiply. / Your problem should look like:

×
Second, invert and multiply. / Your problem should look like:

×

×
Third, apply this rule:

×

. / Your problem should look like:
Fourth, simplify 4 × 3 × 6 to 72. / Your problem should look like:
Fifth, simplify 9 × 2 × 5 to 90. / Your problem should look like:
Sixth, simplify. / Your problem should look like:

Original answer
: 
Answer as decimal: 0.8
I'm assuming you mean he earns $8.75 an hour.
So first we have to find out how much money Mark gets without any commission. We do this by multiplying 30 and 8.75 and getting $262.50 .
Then, we have to find the commission. 5% as a decimal is .05, and in order to get 5% of a number, we multiply the 5% and the number together. In other words, we now have to multiply .05 and 480 together, which results in 24.
In conclusion, as a total salary, Mark earns $262.50 + $24, or $286.50
Answer:
Oil: 10.5 oz Vinegar: 3.5 oz
Step-by-step explanation:
If the amount of vinegar is the variable x than the amount of oil is 3x. this means that x+3x=14 or 4x=14. Which means x=3.5 so vinegar is 3.5 while oil is three times that or 10.5.
Answer:
b
Step-by-step explanation:
so you just oush itjsndnsjsj