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2 years ago

Select the correct slope and y-intercept for the

Mathematics

2 answers:

Schach [20]2 years ago

4 0

Answer:2. because slope can't be negative and we just did this question.

Step-by-step explanation:

vaieri [72.5K]2 years ago

3 0

Answer:

1) Slope m=-3x,y-interceptb=4

Step-by-step explanation:

This equation is in the form y=mx+b where m is the slope and b is the y-intercept and -3 is in the position of m, so its the slope, and 4 is in the position of b, so its the y-intercept.

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Which table shows a proportional relationship between x and y

Tomtit [17]

Answer:

The answer is B (1 , 3) , (2 , 6) , (4 , 12) , (5 , 15)

Step-by-step explanation:

∵ X : 1 , 2 , 4 , 5

∵ Y : 3 , 6 , 12 , 15

∵ 2/6 = 1/3

∵ 4/12 = 1/3

∵ 5/15 = 1/3

∴ 1/3 = 2/6= 4/12 = 5/15 = 1/3 ⇒ all are proportion

∴ Answer B is in proportional relationship

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3 years ago

If each 4 in. on the scale drawing below equals 5 feet, what is the actual area of the shape in square units?

tino4ka555 [31]

Answer:

200

i just know its 200 no explanation

6 0

3 years ago

Give abc =jkl,m<b=55 and m<L=25 what is the measure of <j

Irina18 [472]

I really don’t know but I think I got it wrong

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3 years ago

What is the slope of the linear function represented in the table? -7 -1/7 1/7 7

rewona [7]

Answer:

m=1/7

Step-by-step explanation:

Labeled the points and used Slope of a line formula.

7 0

3 years ago

By selling old CD Sarah has a store credit of $153 a new CD cost $18 what are the problem numbers of new cCD Sarah can buy

DiKsa [7]

Rileyflipflop, $\frac{153}{18}$ = 8 $\frac{1}{2}$ , since she can't buy half a CD, she's limited to no more than 8 CDs. If x = the cost of one CD, then x CDs cost $18x. Since we are limited to $153, our equation looks like... 18x < 153x < 8 $\frac{1}{2}$ Again, since we can't buy half a CD, your answer should actually be... x ≤ 8 since we can buy 8 CDs or fewer.

4 0

3 years ago