3 years ago

I need the help with both questions & need to show work. Thank u

1 answer:

8 0

#1. The answer is B, just put the points on the graphic and you will see.

#2. The answer is A, the equation explained everything.

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To convert 25 hours to minutes would you use the ratio 1/60

kodGreya [7K]

Answer:

Yes

Step-by-step explanation:

1 hour = 60 min

25 hours = 60 x 25 min

5 0

3 years ago

Y = 7/8u + 9, solve for u

vivado [14]

Answer:

$u=\frac{8y-72}{7}$

Step-by-step explanation:

Flip the equation.

$\frac{7}{8}u+9=y$

Add -9 to both sides

$\frac{7}{8}u+9(-9)=y(-9)$

$\frac{7}{8}u=y-9$

Divide both sides by 7/8

$u=\frac{8y-72}{7}$

hope this helps

3 0

3 years ago

Using long division, what is the quotient of this expression?<br> X^4+4x^3-5x^2+x-3/x^2+x-3

Paladinen [302]

Answer:

Using long division method the answer is B

Step-by-step explanation:

x²+3x-5+(15x-18)/x²+x-3

7 0

3 years ago

The length of a rectangle is 6m more then the width. The area is 40m^2 . What is the length and the width?

erastova [34]

let the width of the rectangle be x

area of rectangle is l*b

x * (x + 6) = 40^2

x^2 + 6x = 40^2

x^2 + 6x = 1600

x + 6x =√1600

x + 6x = 40

7x = 40

x = 5.7

Hope you found this useful

4 0

4 years ago

28 elementary schools to 16 middle schools write the ratio in simplest form

AnnyKZ [126]

28 to 16

Divide both numbers by 4.

7 to 4

3 0

3 years ago

Read 2 more answers