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WITCHER [35]
3 years ago
8

What is the coefficient of x in 4x/5 a)1/5 b.5 c.4/5 d.4 e.-0.8

Mathematics
2 answers:
almond37 [142]3 years ago
6 0

Answer:

C

\frac{4}{5}

Co efficient means the number or value beside preventing the variable from standing alone

Allisa [31]3 years ago
5 0

Answer:

c. 4/5

Step-by-step explanation:

4x/5 is the same as 4/5 * x

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whole milk is 4% butterfat how much skim milk with 0% butterfat should be added to 32 ounces of whole milk to obtain a mixture t
vivado [14]

Answer:

whole milk 4 ---------------- 32 ounces

skim milk 0 ---------------- x ounces

Mixture 2.5 ---------------- 32 + x ounces

 

4*32+0x =2.5(32 +x)

128+0x= 80+2.5 x

0 x + -2.5 x = 80 - -128

-2.5 x = -48

/ -2.5

x = 19.2

19.2 ounces of 0 % fat skim milk

4 0
2 years ago
A rectangle is 7 feet long by 5 feet wide. If 3 feet are removed from the length of the rectangle, what would be the area, in sq
katrin [286]
The answer to your question would be 25 sq ft
6 0
2 years ago
Two cars leave town at the same time and travel in opposite directions. Speed of car A is 12 km/h more than car B. They are 312k
Zina [86]

Answer:

Speed of car B is 33 km/h and speed of car A is 45\,\,km/h

Step-by-step explanation:

Let speed of car B be x km/h

Speed of car A is 12 km/h more than car B.

Therefore,

Speed of car A = (12+x) km/h

Distance = Speed × Time

Distance travelled by car A in 4 hours = 4(12+x) km = (48+4x) km

Distance travelled by car B in 4 hours = 4x km

Also, cars A and B are 312km apart after 4 hours.

48+4x+4x=312\\48+8x=312\\8x=264\\\\x=\frac{264}{8}\\\\x=33\,\,km/h

Speed of car B is 33 km/h and speed of car A is 12+x=12+33=45\,\,km/h

5 0
2 years ago
What is the 29th sequence in the triangular number sequence a.k.a the pascals sequence
IrinaVladis [17]
The formula for the triangular sequence is Xn=n(n+1)/2

So X25=25(25+1)/2=325
5 0
2 years ago
Please help me it would be nice
Leya [2.2K]
The answer is C 
just factor every option and you will find the answer 

3 0
3 years ago
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