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Anton [14]
3 years ago
9

-0.8 x +40 - 8x -35 i need help ASAP

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
7 0

Answer:

-8.8x + 5

Step-by-step explanation:

-0.8x + -8x = -8.8x

40-35 = 5

-8.8x + 5

SVEN [57.7K]3 years ago
6 0

Answer:

-8.8x + 5

Step-by-step explanation:

See the attached picture.

Hope this helps!!!

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Don’t answer if you don’t know, plz. Thanks.
horrorfan [7]
B. I did this test too.
7 0
3 years ago
Describe how to transform the quantity of the third root of x to the fourth power, to the fifth power into an expression with a
Novosadov [1.4K]

Answer:

x^{\frac{20}{3} }

Step-by-step explanation:

To write: third root of x to the fourth power, to the fifth power into an expression with a rational exponent

Solution:

Exponent refers to the number of times a number is multiplied to itself.

Exponent is sometimes also known as power.

Third roots of x=x^{\frac{1}{3} }

Third root of x to the fourth power(x^{\frac{1}{3} })^4 =x^{\frac{4}{3} }

Third root of x to the fourth power, to the fifth power=(x^{\frac{4}{3} })^5= x^{\frac{20}{3} }

8 0
4 years ago
Joey is trying to determine the average weight of a frog found at his high school's pond. The Algebra II class randomly selects
levacccp [35]

Answer:

0.06

Step-by-step explanation

7 0
3 years ago
Work out the value of N when a=2 and b=3<br><br>N = 4a + 6b ​
stepladder [879]

Answer:

26

Step-by-step explanation:

N = 4a + 6b ​

Let a=2 and b=3

N = 4*2 + 6*3

Multiply

N = 8+18

Add

N =26 ​

4 0
3 years ago
Read 2 more answers
Problem 25 a freelance writer earns $20 for each blog post and $60 for each feature article. how many feature articles did the w
myrzilka [38]
The given are:
cost for each blog = $20
cost for each feature article = $60
blog = 10+2(number of articles sold)
total earnings = $700

where, 
a = article
b = blog

to solve,
60(a)+20(10+2a)=700
60a+200+40a=700
200+100a=700
100a=700-200
100a=500
a=500/100
a=5
The total feature articles produced last week was 5.

to check, 
a+b=700
60(5)+20[10+2(5)]=700
300+20(10+10)=700
300+200+200=700
700=700

Indeed, the number of articles produced last week was 5.
7 0
3 years ago
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