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andrew11 [14]
3 years ago
12

Please help me it’s a formative grade

Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Answer:

Step-by-step explanation: 800/x=100/17

(800/x)*x=(100/17)*x       - we multiply both sides of the equation by x

800=5.88235294118*x       - we divide both sides of the equation by (5.88235294118) to get x

800/5.88235294118=x

136=x

x=136

83% of 800=664

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Will mark brainliest if done within 20 minutes of this being posted! NO LINKS NO FILES. Solve the radical equations and show you
Simora [160]

Step-by-step explanation:

5√x+3 = -20

÷5. : √x+3 = -4

square: x+3 = 16

-3: x = 13

√x+18 -2 = x -4

+2 : √x+18 = x -2

square: x+18 = x^2 - 4x +4

-18: x = x^2 -4x -14

-x : 0 = x^2 -5x - 14

foil: (x- 7) (x+2) = 0

x = 7, -2

6 0
3 years ago
Rates for having a manuscript typed at a certain typing service are $5 per page for the first time a page is typed and $3 per pa
Goryan [66]

Answer:

D. $680

Step By Step Explanation:

100 pages are typed. Each page coast $5 to type.

100 x 5 = 500

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10 pages are revised twice. It costs $3 to revise a page once so it will cost $6 to revise it twice

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To find the total cost we add all the amounts together

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The final answer is $680

6 0
3 years ago
Item 7 You run for 2 hours at a speed no faster than 6.3 miles per hour.Question 1 Write an inequality that represents the possi
aalyn [17]
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4 years ago
Based on the table, which best predicts the end behavior
kotykmax [81]

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Third option.

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4 0
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Brainiest to whoever right
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Answer:

since M lies between point A and B , we came to know that,

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B( _, _ )=(x2,y2)

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x=x1×x2÷2 y=y1+y2÷2

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6 0
3 years ago
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