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2 years ago

PLEASE HELP...I WILL GIVE BRAINLIEST AND THANKS

Mathematics

2 answers:

Ivanshal [37]2 years ago

5 0

Answer:

a) Sorry, I submitted the question before screen clipping the graph

b) X=0.5 Y=2.5

Step-by-step explanation:

Draw both lines, and the coordinates which the 2 lines cross at equals x and y.

a_sh-v [17]2 years ago

4 0

9514 1404 393

Answer:

see the attachment for a graph

(x, y) = (0.5, 2.5)

Step-by-step explanation:

The first equation has a slope of 1 and a y-intercept of 2.

The second equation has a slope of -1 and a y-intercept of 3.

The two lines cross at the point (0.5, 2.5), which is the solution to the system of equations.

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Yes, as x(y) increase when y(x) increases , they are proportional.

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3 years ago

PLZ HELP!!!

Fed [463]

4 is missing I assume. But I could be wrong

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2 years ago

Its easy pls help me

AysviL [449]

Answer:

start on point (0,2) and go up 3 over 1 and mark that point...continue with the pattern and draw the line connecting all the points

Step-by-step explanation:

when youre done it should look like this

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2 years ago

Solve for x: 4(x+5)=3(x-2)-2(x+2)

Zina [86]

Answer:

x = -10

Step-by-step explanation:

Solve the equation by simplifying according to PEMDAS. Then use inverse operations to solve.

4(x+5) = 3(x-2) -2(x+2)

4x + 20 = 3x - 6 - 2x - 4

4x + 20 = x - 10

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7 0

2 years ago

Gabby assumed she could sell 45 boxes of cookies by Friday, but she only sold 26 boxes. What was Gabby's percent error?

Agata [3.3K]

Answer:

73.07%

Step-by-step explanation:

Given that,

Actual value of sold cookies = 26

Assumed value of sold cookies = 45

We need to find Gabby's percent error. The percentage error in a value is given by :

Error = ](Assumed value - Actual value)/Actual value]× 100

So,

$\%=\dfrac{45-26}{26}\times 100\\\\=73.07\%$

So, Gabby's percent error is equal to 73.07%.

4 0

2 years ago