83 Answered Questions for the topic Algebra 1 Math

Algebra 1 Math

08/29/19

the length of a rectangle is twice its width. The perimeter of the rectangle is 126. write an equation
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06/19/18

Graphing functions
y=(1/x+3) +3    Find the Range and Domain of this function 
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Algebra 1 Math

06/11/18

domain of circle
the function a(r)=πr2 gives the area of a circle with radius r. what is the context domain?
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Algebra 1 Math

04/30/18

What is the slope of a line that is perpendicular to the line y = 1?
 help.
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Algebra 1 Math

03/08/18

A line passes through the point (6,-3) and has a slope of -4/3.
 I dont understand this.
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Algebra 1 Math

02/26/18

One of the numbers increased by 10. How did the average of the two numbers change?
 One of the numbers increased by 10. How did the average of the two numbers change?
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Algebra 1 Math

02/14/18

How would you describe the steps you would take to graph a quadratic function in standard form
Please describe how. 
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Algebra 1 Math Algebra 1

01/21/18

Find the equation of the line that contains the point (6,-3) and has an undefined slope.
Find the equation of the line that contains the point (6,-3) and has an undefined slope.
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12/12/17

An original recipe is 35 ounces that is 4% salt. How much water needs to be added for it to be 2.7% salt?
how would I put this is algebraic form and what’s he answer? Thanks 
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Algebra 1 Math

11/15/17

Find the value of r so that the line passes through the pair of points has the given slope. (-1,r), (1,-4), m=-5
I have no idea how to slove this problem out, ive beem working on it for an hour or 2 please help me out. So how can i figure this out step by step.
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Algebra 1 Math

11/08/17

y=-x-1 what is the slope to the line perpendicular to each given line?
Question: Find the slope of a line perpendicular to each given liney= -x-1
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Algebra 1 Math

10/21/17

if a line has a slope of 4 with the points (-8,a) and (-10,-2) what is the value of a
Its finding a missing coordinate using slope for algebra 1
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Algebra 1 Math

10/13/17

One positive integer is 2 less then twice another. The sum of their squares is 52. Find the smaller and larger integers.
One positive integer is 2 less then twice another. The sum of their squares is 52. Find the smaller and larger integers.
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Algebra 1 Math

10/10/17

For g(x) = 7x, describe the value of x when g(x) > 28
When g(x) > 28, x>?
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10/02/17

A worker's earnings are a function of the number of hours worked at a rate of $8.75 per hour
Write the function rule in function notation Use f(x) for the earnings and h for the hours worked.
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Algebra 1 Math

09/26/17

What is the average rate of change for this exponential function for the interval from x = 0 to x = 2?
 i wanna know the rate of change a. 4 b.-4 c. -1.5 d. 1.5
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Algebra 1 Math

09/10/17

Two trains leave towns 1776km apart at the same time and travel toward each other. One train travels 20 /kmh faster than the other. If they meet in 6 ho
Two trains leave towns 1776kmapart at the same time and travel toward each other. One train travels 20 /kmhfaster than the other. If they meet in 6hours, what is the rate of each train?
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Algebra 1 Math

07/11/17

Which values of m and b will create a system of equations with no solution? Check all that apply. y = mx + b y = –2x +
i need help plzzz i dont know the answer i dont get it
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Algebra 1 Math

06/27/17

Find an equation of each line with the given slope that passes through the given point. Write the equation in the form Ax+By=C
A) m=4; (10,5)  B) m= -7/9; (5,2)  C) m=-6; (-8,-10)  D) m=1/2; (-4,8) 
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Algebra 1 Math

05/29/17

The perimeter of triangle ABC is 90 degrees The triangle had side lengths AB=3x BC=4x, AC=5x. What is the value of x?
I suck at math...please help?
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Algebra 1 Math

05/19/17

a certain type of bacteria doubles every 4 hours. If you started out with 37 bacteria, how many would you have after 12 hours?
a certain type of bacteria doubles every 4 hours. If you started out with 37 bacteria, how many would you have after 12 hours? 
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Algebra 1 Math Math Algebra 1 Algebra

05/18/17

If the area of a rectangle is x2 + 7x + 12 square meters and the length and width of a second rectangle are 3 meters longer, what is the area of the second rect
Explain your reasoning.
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Algebra 1 Math

04/25/17

model the relationshio
wihich function models the relationship shown in this table?              x    f(x)                                                                                                    1   100    ... more
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Algebra 1 Math

04/20/17

Test problem that stumped me. All points on same line?
Hello, there was a problem on a recent test that I could not figure out. It was a problem that consisted of 3 graph points and an equation. It proceeded to ask if the points were on the same line... more
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Algebra 1 Math

04/20/17

How do you calculate slope from a table if the tables change in y or change in x has an inconsistent interval?
Example:   X     Y   1     3.2   2     4.9   3     6.7   4     10.1   how would you calculate the change in y, is there a way to? Thanks.
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