(?) is (-1) and that gray blank thing is 3.
Give a brainliest please:-)
Give a brainliest please:-)
1.) Mr Harrison bought 42 Kilograms of salt for his science classes. Each group needs 0.75 kilograms of salt for their experimen
1 answer:
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<u>Answer: </u>
When you buy 2 , 3 and 4 tees , price you pay are 10.33 unit price , 13 unit price and 15.667 unit price respectively.
<u>Solution: </u>
Information provided in the question seems to be less . so assuming following two things.
1)Given function p = n + 5 do not include shipping cost as shipping cost is also dependent on number of tees.
2)If shipping charges for 3 tees is 5 , then shipping charges of 1 tee is
When you buy 2 tees , n = 2
Price = p = n+5 = 2+5 = 7
Shipping charges =( ) x 2 =
So total price you pay for two tees = 7 + () = 7 + 3.3333 = 10.3333 unit price.
When you buy three tees , n = 3
Price = p = n+5 = 3+5 = 8
Shipping charges =( ) x 3 = 5
So total price you pay for two tees = 8 + 5 = 13 unit price.
When you buy four tees, n = 4
Price = p = n+5 = 4+5 = 9
Shipping charges =( ) x 4 =
So total price you pay for two tees = 9 + () = 47/3 = 15.667 unit price.
Hence when you buy 2 , 3 and 4 tees , price you pay are 10.33 unit price , 13 unit price and 15.667 unit price respectively.
F(x)=-1x-1
1) Pick 2 points on the line (i chose (-4,3) and (3,-4)
2) Find slope of the line using the 2 points. (work below)
3) Find y-intercept, which is the point where y-axis and the line cross (y-intercept is -1).
4) Place both slope and y-intercept into slope-intercept form, y=mx+b (m=slope and b=y-intercept.)
5) Change y to f(x) (meaning function of x).
Work:
3-(-4)/-4-3=3+4/-4-3=7/-7=-1
y-intercept equals -1 also.
y=mx+b
y=-1x+(-1)
y=-1x-1
f(x)=-1x-1<---Answer
1) Pick 2 points on the line (i chose (-4,3) and (3,-4)
2) Find slope of the line using the 2 points. (work below)
3) Find y-intercept, which is the point where y-axis and the line cross (y-intercept is -1).
4) Place both slope and y-intercept into slope-intercept form, y=mx+b (m=slope and b=y-intercept.)
5) Change y to f(x) (meaning function of x).
Work:
3-(-4)/-4-3=3+4/-4-3=7/-7=-1
y-intercept equals -1 also.
y=mx+b
y=-1x+(-1)
y=-1x-1
f(x)=-1x-1<---Answer