Answer:
5x +6
Step-by-step explanation:
do 2×2
add 2
get 5x +6
Answer:
4, 2.75, 1.5, 0.25, - 1, - 2.25, ...............
Step-by-step explanation:
Using the recursive formula with f(1) = 4, then
f(2) = f(1) - 1.25 = 4 - 1.25 = 2.75
f(3) = f(2) - 1.25 = 2.75 - 1.25 = 1.5
f(4) = f(3) - 1.25 = 1.5 - 1.25 = 0.25
f(5) = f(4) - 1.25 = 0.25 - 1.25 = - 1
f(6) = f(5) - 1.25 = - 1 - 1.25 = - 2.25
Sequence is 4, 2.75, 1.5, 0.25, - 1, - 2.25, .......
If 1 candy bar weighs 3 oz, then 11 candy bars (assuming they are the same type of candy bar)...is going to weigh (3 * 11) = 33 oz <==
Answer:
m=-37
Step-by-step explanation:
First, you would distribute the negative sign into the equation, which will give you 34= -m-3. Then you would flip the equation so that it is -m-3=34. Second, you would add 3 to both sides to get -m=37. Third, you would divide each sides of the equation by -1, which will get m=-37. Hope this helps.
Answer:
<u>The correct answer is A. 1 +/- i √31/2</u>
Step-by-step explanation:
Let's use the quadratic formula to solve the equation:
x² - x + 8 = 0
Let's recall that the quadratic equation is:
x = (-b +/- √(b² - 4ac))/2a
In the equation, a = 1, b = -1, c = 8.
Replacing with the real values, we have:
x = (-b +/- √(b² - 4ac))/2a
x = (- (-1) +/- √(-1² - 4 (-1) (8)))/2(1)
x = (1 +/- √( 1 - 32)/2
x = (1 +/- √( - 31)/2
x = (1 +/- √( -1 * 31)/2
Let's recall that √ -1 = i
x = 1 +/- i √ 31/2
<u>The correct answer is A. 1 +/- i √31/2</u>
