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earnstyle [38]
3 years ago
15

The rectangle below has an area of 81-x^281−x

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

1

Step-by-step explanation:

1x1

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(5x^2+38x+18) divided (x+7) what is the quotient and the remainder
xxTIMURxx [149]
The quotient is 5x^2 + 3x -3 and the remainder is -3.
5 0
3 years ago
Through: (-1,4), perpendicular to y = x
Law Incorporation [45]

Answer:

y = -x + 3

Step-by-step explanation:

I graphed the equation on the graph below to show you that it goes through (-1,4) and is perpendicular to y = x.

6 0
3 years ago
If you currently have $300 set aside for the trip and you're only able to save $75 a week, write an inequality representing how
algol13

Answer:

see the explanation

Step-by-step explanation:

In this problem

I will assume that the total amount required for the trip is $1,200

so

Let

x ----> the number of weeks

we know that

The number of weeks multiplied by $75 plus $300 must be at least $1,200

In this context, the term "at least" means "greater than or equal to"

so

The linear inequality that represent this problem is

75x+300\geq 1,200

Solve for x

subtract 300 both sides

75x\geq 1,200-300

75x\geq 900

Divide by 75 both sides

x\geq 12\ weeks

therefore

The minimum number of weeks you need to save is 12

3 0
3 years ago
HElP ME OUT PLEASE !
antiseptic1488 [7]

Answer:

Step-by-step explanation:

1.Based on the equation the y-intercept is -2(go down 2 places on the y axis)

2.Since here is only x in the equation the rise over run will be 1/-1 (go up 1 and to the left 1 from the point -2 on the y axis) keep doing that all the way down the graph marking your points, also reverse the process going down 1 and to the right 1 to mark the points on the opposite side.

3.Draw the line through the points you marked from step 2

4.In the equation it is x-2 so it is a positive slope and a negative y-intercept

m=1

b= -2

3 0
2 years ago
12x-39≤9 AND −4x+3<−6
Elza [17]

Answer:

9/4<x≤4 or all real numbers

Step-by-step explanation:

I'm not sure what you are asking

4 0
3 years ago
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