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3 years ago

7

Devon's Burgers cooks its burgers either well done or medium. The restaurant served 30 burgers last night, 30% of which were wel

l done. How many well-done burgers did the restaurant serve?

1 answer:

fgiga [73]3 years ago

5 0

Answer: 9 well-done burgers

Step-by-step explanation:

30 times 30% equals 9

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Simplify and Show all of your work please!

Fudgin [204]

Answer:

$\Huge \boxed{\mathrm{9}}$

Step-by-step explanation:

$\Rightarrow \displaystyle \frac{18 \div 2 * 3}{5-2}$

Dividing first.

$\Rightarrow \displaystyle \frac{9 * 3}{5-2}$

Multiplying and subtracting.

$\Rightarrow \displaystyle \frac{27}{3}$

Division.

$\Rightarrow 9$

7 0

3 years ago

The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the y-intercept, (0, 62), a

kotegsom [21]

Answer:

y = 3x + 62

Step-by-step explanation:

Trend line equation in the form :

y = mx + b

m = slope

b = intercept

Using the points :

(0, 62) ; (6, 80)

Slope, m = Rise / Run = (y2-y1) / (x2 - x1)

y2 = 80 ; y1= 62 ; x2 = 6 ; x1 = 0

m = (80 - 62) / (6 - 0)

m = 18 / 6

m = 3

Intercept, b = value of y when x = 0

(0, 62) ; hence, b = 62

y = 3x + b

y = 3x + 62

3 0

3 years ago

One positive integer is 5 times another positive integer and their product is 320. What are the positive integers?

seropon [69]

Answer:

The integers are (x, y) = (40, 8).

Step-by-step explanation:

x = 5y

xy = 320

Substitute the first equation into the second equation.

(5y)(y) = 320

5y^2 = 320

y^2 = 64

y = 8 (y must be positive)

The integers are (x, y) = (40, 8).

6 0

2 years ago

Can someone please help me with this thank u

MrRa [10]

Answer:option 3

Step-by-step explanation:

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3 years ago

Can someone solve this?

VLD [36.1K]

Step-by-step explanation:

6 0

3 years ago