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anastassius [24]
3 years ago
10

Someone please help lols

Mathematics
1 answer:
zepelin [54]3 years ago
6 0

Answer:

need better explanation for this

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The slope in the linear equation y=12x+5 is _[blank]_.
Kazeer [188]
The slope is 12x, remember the slope is the number value before the variable!
7 0
3 years ago
Evelyn can run 3 miles in 40 minutes
hram777 [196]

Answer:

m= 4.5 miles

Step-by-step explanation:

Let the number of miles Evelyn can run be m and can be modeled by the equation below

m= kx

Where x Is the Minutes

When m= 3

x= 40

3= k40

k= 3/40

If x= 60

m=3/40(60)

m = (60*3)/40

m= 180/40

m= 4.5 miles

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3 years ago
PLEASE HELP!!! OFFERING 50 POINTS!!!!
Otrada [13]

Answer:

slope-intercept form y= -2/3 x + 490 slope is -2/3 y intercept is (0.490)

Step-by-step explanation:

2x+3y= 1470

3y= 1470-2x

y= 1470/3- 2/3 x

y= -2/3 x+ 490

slope is -2/3 and y intercept is 490 when x =0

the graph represent the amount of sandwiches that Sal's shop sold, where x is the number of sandwiches and y is the number of wraps sold. so that x won't exceed 735 sandwiches : 0≤x≤735 and  0≤ y≤490.

<u>total profit is 1593.</u>

2x+3y= 1593

y= -2/3 x + 531

similar : the two functions have the same slope -2/3

difference: 0≤ y≤531

                   0≤x≤796.5

the two line are parallel

7 0
3 years ago
If you add 20% of a number to the number itself what percent of the result would you have to subtract
Alina [70]
N+ 0.2n = 1.2nn = (1.2n) - (1/6)*(1.2n)
1/6 = 16.667%
5 0
3 years ago
The rectangular screen of a high-definition television set is 71 cm wide and 40 cm high. What is it’s area
ExtremeBDS [4]

A=lw=71\times 40=2840 \: {cm}^{2}

5 0
3 years ago
Read 2 more answers
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