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lesantik [10]
3 years ago
14

What does x equal? 7y-2(8y+1)=4

Mathematics
2 answers:
shusha [124]3 years ago
8 0

Answer:

y = -2/3

Step-by-step explanation:

Shown in picture.

ratelena [41]3 years ago
3 0

Answer:

-0.571428

Step-by-step explanation:

7y-2y(8y+1)=4

7y-2y(8y)+2y(1)=4

7y-16y+2y=4

-9y+2y=4

<u>-7y</u>=<u>4</u>

-7   -7

y=-0.571428

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Answer:

Mai has <u>$4.90</u> left

Step-by-step explanation:

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4 0
3 years ago
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Factor the polynomial completely 9x^3 + 30x^2 - 25x
Rama09 [41]
9x^3 + 30x^2 - 25x

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x(9x^3 over x + 30x^2 over x + -25x over x)

step three: simplify each term in parentheses

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7 0
3 years ago
Need help for this homework please it’s about opposite and negative vector
IgorLugansk [536]

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4 0
4 years ago
An ice cream cone has a height of 6 inches and a radius of 1 inches shown. The ice cream completely fills the cone, as well as t
Romashka [77]

Answer:

Option D ,i.e., 8/3 \pi is closest to the total volume in cubic inches of the ice cream.

Step-by-step explanation:

Total Volume of the ice cream = Volume of Cone + Volume of Hemisphere

Radius = 1 inches and Height = 6 inches

=> \pi r^{2} h/3 + \pi r^{3} 2/3

=> \pi (1^{2} 6/3 + 1^{3} 2/3)

=> \pi (2+2/3)

=> 8/3 \pi cubic inches.

Reference: brainly.com/question/15171467?referrer=searchResults

5 0
2 years ago
Help me please I have to pass​
valina [46]

Answer:

Step-by-step explanation:

15% of 400

15/100*400

15*400/100

6000/100

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8 0
3 years ago
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