Answer:
116200
Step-by-step explanation:
10x10x10x8.3x14=116200
Sorry if wrong :(
Part A: W = 6x
Part B: Since without overtime it is 6 $ per hour and you need to make 40 hours
you would multiply 6 *40 = 240
So <u>S = 240 + 9y
</u>Part C: <u><em>Substitute</em></u><u />
Since Andrew earned 330 you would substitute it for <em>S</em>
<u>
330 = 240 + 9y</u> <--- solve for <u /><u><em>y</em><em /></u><em />
330 ( - 240 ) = 240 ( - 240 ) 9y < ---- subtract 240 from each side
90 = 9y
90 / 9 = 9y / 9 <----- divide by 9
10 =y Andrew worked 10 hours for overtime
<u><em /></u><u><em /></u><em /><u><em>Check </em></u><u><em /></u><em />
<u><em />
</u><u><em>330</em></u><u><em /></u><em> </em>= 240 + 9(10)
<u><em>330</em></u><u><em /></u><em /> = 240 + 90
<u><em>330</em></u><u><em /></u><em /> = 330 <-- your answer is <u><em>10</em></u>
Answer:
Values for x = -1 + 7i and -1 - 7i
Step-by-step explanation:
we have an equation,
(x+1)^2 = -49
We need to solve this equation for all values of x:
(x+1)^2 = - 49
Taking square root both sides
√((x +1)^2) = √-49
x + 1 = ± 7i
Subtract both sides by 1
x = -1 ± 7i
Hence we get two values for x = -1 + 7i and -1 - 7i
Where is the pic?
i need to see it