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3 years ago

PLS HELP ASAP!!! WORTH 15 POINTS!!!

Mathematics

2 answers:

kifflom [539]3 years ago

8 0

Answer:

Linear: 3x +9 =2x

Non Linear: x+2y=1 and x = y

GaryK [48]3 years ago

3 0

Answer:

Examples, solutions, videos, and lessons to help Grade 8 students learn how to interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.

Step-by-step explanation:

Im dum if this not right

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in 2012 costsaver supermarkets sold groceries for £536480. it was increased by 12%on th 2011 figure. Find the value of the groce

raketka [301]

£600857.6Is the answer I believe.

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3 years ago

Antony purchases his Play Station 5 for $1,099 from Best Buy near the Parks Mall. The sales tax is 8.25%. How much does he pay f

hram777 [196]

Answer: $90.67

Step-by-step explanation:

Sales taxes are paid per good purchased to the IRS and are more often than not, collected at the point of sale by the seller.

The sales tax paid on the PlayStation can be calculated by the formula:

= Price of purchase * Sales tax percentage

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6 0

3 years ago

I need help algebra

asambeis [7]

Answer:

A. the slope value is 1/4

B. 0

C. y = 1/4x

Step-by-step explanation:

A: the slope can be calculated with the formula

$m = \frac{rise}{run} = \frac{y2 - y1}{x2 - x1}$

m is the slope

(x1, y1) is your first coordinate point (any point will work)

(x2, y2) is your second coordinate point (any point will work)

Plug in your values, in this case I chose (0,0) and (4,1) as the two coordinates:

$m = \frac{y2 - y1}{x2 - x1} = \frac{1 - 0}{4 - 0} = \frac{1}{4}$

B: the y-intercept is the y-coordinate of where the graph touches the y-axis and in this case the coordinate is (0,0) where the y coordinate is 0.

the equation of the graph is y = mx + b.

m is the slope = 1/4

b is the y-intercept = 0

Therefore the equation is y = 1/4x

6 0

3 years ago

Jack learned that there was a monthly charge from the bank if the account did not maintain a balance a $100 per month.

kolezko [41]

Move

100 to the left of a.

which makes 100a,month

IF YOU LIKE MY ANSWER PLS GIVE ME BRAINLIEST!!

4 0

3 years ago

Read 2 more answers

Find the missing probability.<br><br> P(A)=13/20,P(A∩B)=13/25,P(B|A)=?

Tju [1.3M]

By definition of conditional probability,

P(B | A) = P(A ∩ B)/P(A) = (13/25) / (13/20) = 20/25 = 4/5

4 0

3 years ago