2 years ago

If Kareem spends 40% of the interest on a new recliner, what amount did he spend on the recliner?

Mathematics

1 answer:

Karolina [17]2 years ago

5 0

He spent 400 dollars

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Type the slope-intercept equation

natulia [17]

Answer:

y= -2x +1

Step-by-step explanation:

slope- intercept form:

y= mx +c, where m us the gradient and c is the y-intercept.

Let's find the value of m first using the gradient formula.

Gradient= $\frac{y1 - y2}{x1 - x2}$

$m = \frac{ - 3 - 3}{2 - ( - 1)} \\ m = \frac{ - 6}{2 + 1} \\ m = \frac{ - 6}{3} \\ m = - 2$

y= -2x +c

To find the value of c, substitute a pair of coordinates.

When x= -1, y=3,

3= -2(-1) +c

3= 2 +c

c= 3 -2

c= 1

Thus the equation of the line is y= -2x +1.

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3 years ago

gas mileage is the number of miles you can drive on a gallon of gasoline a test of a new car result in 560 miles on 10 gallons o

jonny [76]

Answer:

you could drive 3600 miles on 60 gallons and 60 miles gas mileage

Step-by-step explanation:

560/10 as a fraction *6/6 as a fraction = 3600/60

7 0

3 years ago

If the width of a rectangle is x + 2 and the length is twice as long, what is the area?

lawyer [7]

$A=(x+2)(2(x+2)=(x+2)(2x+4)=2x^2+4x+4x+8=\\
=x^2+8x+8$

4 0

3 years ago

Can Sombody help me real fast?

Stolb23 [73]

Answer:

45°

Step-by-step explanation:

Angles on a straight line add up to 180°.

135 + x = 180

x = 180 - 135

x = 45°

3 0

3 years ago

Are greater than 0 and located to the right of 0 on a number

jolli1 [7]

Answer:

1. 0

2. true

hope this helps :)

3 0

3 years ago

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