3 years ago

PLS NEED HELP! THIS IS DUE IN 10MIN!!!!

Mathematics

1 answer:

yawa3891 [41]3 years ago

4 0

Answer:

41!!!!!

Step-by-step explanation:

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Which linear equation best describes the relationship between x and y?

Sergio [31]

Slope = 2/3
y = mx + b
6 = 2/3(3) + b so b = 4

equation
y = 2/3x + 4
3y = 2x + 12

answer is c.3y = 2x + 12

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3 years ago

ashley spends $12 to buy 3 pencils and 6 rulers. Jack spends $8 to buy 5 pencils and 2 rulers. what is the cost of 2 pencils and

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Answer:

$ 3 left ashley money

$ 1 left jacks money

$ 8 left ashley money

$ 4 left jacks money

Step-by-step explanation

3 pencils + 6 rulers = 12 - 9 = 3

5 pencils + 2 rulers = 8 - 7 = 1

12 - 4 = 8

8 - 4 = 4

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3 years ago

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The value of y varies directly with x if x=8 then y=96 what is the value of x when y=196

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Answer:

Step-by-step explanation:

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2 years ago

Which graph represents the function f(x)=(x-5)^2+3

hammer [34]

Answer:

Parabola

Step-by-step explanation:

We are given that a function

$f(x)=(x-5)^2+3$

The given function is an equation of parabola along y- axis.

General equation of parabola along y- axis with vertex (h,k) is given by

$(y-k)=(x-h)^2$

$y=(x-h)^2+k$

Compare it with given equation then we get

h=5, k=3

Vertex of given parabola =(5,3)

Substitute x=0 then we get

$f(0)=(0-5)^2+3=28$

y-intercept of parabola is at (0,28).

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3 years ago

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At a sale this week, a sofa is being sold for $527. This is a 32% discount from the original price. What is the original price?

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The answer is: $695.64

527 times 0.32 then add that to 527

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2 years ago