Answer:1
Step-by-step explanation:
(-6+k)/2=-9
Step 1: Simplify both sides of the equation.
(−6+k)/2=−9, 1/2k-3=−9
Step 2: Add 3 to both sides.
1/2k=-6
Step 3: Multiply both sides by 2.
k=12
Hope that helps!
What’s the figure? We can’t answer with out knowing it, if you missing a decimal here I’ll lend you one I have many —> .
Answer:
John Hughes won in the month a total of $4405
Step-by-step explanation:
if we have that Jhon earns a salary of $ 2800 and a commission of 7.5% of the sales he made for a value of $ 21400
to know the gain of jhon we have to add the basic salary with the percentage of what he sold
x = 2800 + 21400 * 7.5%
7.5% can be expressed as 7.5/100
x = 2800 + 21400 * 7.5/100
x = 2800 + 21400 * 0.075
x = 2800 + 1605
x = 4405
<span>-The marginal relative frequency for action movies is 44%.
-The joint relative frequency for 8th graders who like comedy movies is 16%.
-Half of the 7th graders prefer action movies.
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