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solmaris [256]
2 years ago
10

What does d/dx (-8x - 643)=

Mathematics
1 answer:
poizon [28]2 years ago
3 0
See the attachment.....

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Given h (x) =2x+5, find h (-6)
yawa3891 [41]
H(-6) = 2(-6) + 5
h(-6) = -12 + 5
Solution: h(-6) = -7
8 0
3 years ago
George and his friend Jane buy copies of the same book on the internet. George pays $16.95 and jane pays £11.99 on a day when th
Nitella [24]

Answer:

$19.15

Step-by-step explanation:

$1=0.626

$1/0.626=£1

$11.99=$11.99/0.626

=$19.15

7 0
3 years ago
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PLEASE HELP ME <br> !!!!!!
bekas [8.4K]

Answer:fdg

Step-by-step explanation:

fdg

8 0
2 years ago
Greta and Xavier, the boy she was babysitting, were playing basketball together. Her score was 32 points, and his score was 19 p
AnnZ [28]
Let the number of baskets be x
Let the number of points be y

32 +3x = y
19 + 4x = y

Rearrange both equations then solve them as simultaneous equations
32 = y - 3x
19 = y - 4x

y - 3x = 32
- y - 4x = 19

x = 13

Substitute x into one of the equations
y - 3x = 32
y - (3 x 13) = 32
y - 39 = 32
y = 32 + 39
y = 71

Number of baskets (x) = 13
Number of points (y) = 71
3 0
2 years ago
Please need help asap
Troyanec [42]

Answer:

30 = 6 x 5

g = 5

I think that might be the answer

Step-by-step explanation:

8 0
2 years ago
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